miscellaneous and its Impurities

Miscellaneous Chemicals typically refers to a broad and diverse category of chemical substances that don't neatly fit into more specific classifications like commodity chemicals, specialty chemicals, or fine chemicals. Reference standards of Miscellaneous API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 100 results for miscellaneous Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 27 0030980

N-(2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)ethyl)-2-iodoacetamide

N-(2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)ethyl)-2-iodoacetamide


  • Catalogue No.:PA 27 0030980

  • CAS :

    1594986-04-5

  • Molecular Formula : C10H19IN4O4

  • Molecular Weight : 386.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030981

Perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oate

Perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oate


  • Catalogue No.:PA 27 0030981

  • CAS :

    1599432-34-4

  • Molecular Formula : C28H35F5N2O11

  • Molecular Weight : 670.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030982

Benzyl 1-(9H-fluoren-9-yl)-3,6-dioxo-2,9-dioxa-4,7-diazaundecan-11-oate

Benzyl 1-(9H-fluoren-9-yl)-3,6-dioxo-2,9-dioxa-4,7-diazaundecan-11-oate


  • Catalogue No.:PA 27 0030982

  • CAS :

    1599440-07-9

  • Molecular Formula : C27H26N2O6

  • Molecular Weight : 474.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030983

Perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18-hexaoxahenicosan-21-oate

Perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18-hexaoxahenicosan-21-oate


  • Catalogue No.:PA 27 0030983

  • CAS :

    1599486-33-5

  • Molecular Formula : C25H30F5NO10

  • Molecular Weight : 599.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030984

2,5,8,11-Tetraoxatridecan-13-oic acid

2,5,8,11-Tetraoxatridecan-13-oic acid


  • Catalogue No.:PA 27 0030984

  • CAS :

    16024-60-5

  • Molecular Formula : C9H18O6

  • Molecular Weight : 222.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030985

2,5,8,11,14-Pentaoxahexadecan-16-oic acid

2,5,8,11,14-Pentaoxahexadecan-16-oic acid


  • Catalogue No.:PA 27 0030985

  • CAS :

    16024-66-1

  • Molecular Formula : C11H22O7

  • Molecular Weight : 266.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030986

tetraethyl (((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(phosphonate)

tetraethyl (((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(phosphonate)


  • Catalogue No.:PA 27 0030986

  • CAS :

    160625-24-1

  • Molecular Formula : C16H36O9P2

  • Molecular Weight : 434.4

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030987

rel 2,5-Dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oate

rel 2,5-Dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oate


  • Catalogue No.:PA 27 0030987

  • CAS :

    1608140-48-2

  • Molecular Formula : C34H54N2O14

  • Molecular Weight : 714.81

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030988

(2R,3R,4S,5S,6R)-2-(2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

(2R,3R,4S,5S,6R)-2-(2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol


  • Catalogue No.:PA 27 0030988

  • CAS :

    1609083-15-9

  • Molecular Formula : C14H27N3O9

  • Molecular Weight : 381.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030989

3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)propanamide

3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)propanamide


  • Catalogue No.:PA 27 0030989

  • CAS :

    1609651-90-2

  • Molecular Formula : C18H26N2O7

  • Molecular Weight : 382.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030990

(Z)-cyclooct-4-en-1-yl (3-aminopropyl)carbamate

(Z)-cyclooct-4-en-1-yl (3-aminopropyl)carbamate


  • Catalogue No.:PA 27 0030990

  • CAS :

    1609736-43-7

  • Molecular Formula : C12H22N2O2

  • Molecular Weight : 226.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030991

di-tert-butyl 3,3'-(ethane-1,2-diylbis(oxy))dipropionate

di-tert-butyl 3,3'-(ethane-1,2-diylbis(oxy))dipropionate


  • Catalogue No.:PA 27 0030991

  • CAS :

    1611468-28-0

  • Molecular Formula : C16H30O6

  • Molecular Weight : 318.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030992

di-tert-butyl 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropionate

di-tert-butyl 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropionate


  • Catalogue No.:PA 27 0030992

  • CAS :

    1611468-29-1

  • Molecular Formula : C18H34O7

  • Molecular Weight : 362.46

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030993

2-((1-Phenyl-2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)oxy)tetrahydro-2H-pyran

2-((1-Phenyl-2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)oxy)tetrahydro-2H-pyran


  • Catalogue No.:PA 27 0030993

  • CAS :

    1611489-00-9

  • Molecular Formula : C28H48O10

  • Molecular Weight : 544.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030994

4,7,10,13,16,19,22,25,28-Nonaoxahentriacont-30-ynoic acid

4,7,10,13,16,19,22,25,28-Nonaoxahentriacont-30-ynoic acid


  • Catalogue No.:PA 27 0030994

  • CAS :

    1613752-50-3

  • Molecular Formula : C22H40O11

  • Molecular Weight : 480.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030995

2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid

2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid


  • Catalogue No.:PA 27 0030995

  • CAS :

    16142-03-3

  • Molecular Formula : C13H26O8

  • Molecular Weight : 310.34

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030996

1-Amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxahexatriacontan-36-oic acid

1-Amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxahexatriacontan-36-oic acid


  • Catalogue No.:PA 27 0030996

  • CAS :

    1616426-12-0

  • Molecular Formula : C25H51NO13

  • Molecular Weight : 573.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030997

2,5-Dioxopyrrolidin-1-yl 2-(4-(1,2,4,5-tetrazin-3-yl)phenyl)acetate

2,5-Dioxopyrrolidin-1-yl 2-(4-(1,2,4,5-tetrazin-3-yl)phenyl)acetate


  • Catalogue No.:PA 27 0030997

  • CAS :

    1616668-55-3

  • Molecular Formula : C14H11N5O4

  • Molecular Weight : 313.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030998

tert-Butyl methyl(5-oxopentyl)carbamate

tert-Butyl methyl(5-oxopentyl)carbamate


  • Catalogue No.:PA 27 0030998

  • CAS :

    1620280-47-8

  • Molecular Formula : C11H21NO3

  • Molecular Weight : 215.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0030999

37-Bromo-2,5,8,11,14,17,20,23,26,29,32,35-dodecaoxaheptatriacontane

37-Bromo-2,5,8,11,14,17,20,23,26,29,32,35-dodecaoxaheptatriacontane


  • Catalogue No.:PA 27 0030999

  • CAS :

    1620461-89-3

  • Molecular Formula : C25H51BrO12

  • Molecular Weight : 623.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031010

4-(4-(tert-butoxycarbonyl)piperazin-1-yl)benzoic acid

4-(4-(tert-butoxycarbonyl)piperazin-1-yl)benzoic acid


  • Catalogue No.:PA 27 0031010

  • CAS :

    162046-66-4

  • Molecular Formula : C16H22N2O4

  • Molecular Weight : 306.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031011

2,5-Dioxopyrrolidin-1-yl (Z)-1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate

2,5-Dioxopyrrolidin-1-yl (Z)-1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate


  • Catalogue No.:PA 27 0031011

  • CAS :

    1621096-79-4

  • Molecular Formula : C24H38N2O10

  • Molecular Weight : 514.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031012

tert-Butyl 5,8,11,14-tetraoxa-2-azaheptadecan-17-oate

tert-Butyl 5,8,11,14-tetraoxa-2-azaheptadecan-17-oate


  • Catalogue No.:PA 27 0031012

  • CAS :

    1621616-14-5

  • Molecular Formula : C16H33NO6

  • Molecular Weight : 335.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031013

1-Phosphono-3,6,9,12-tetraoxapentadecan-15-oic acid

1-Phosphono-3,6,9,12-tetraoxapentadecan-15-oic acid


  • Catalogue No.:PA 27 0031013

  • CAS :

    1623791-69-4

  • Molecular Formula : C11H23O9P

  • Molecular Weight : 330.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031014

tert-Butyl 1-(diethoxyphosphoryl)-3,6,9,12-tetraoxapentadecan-15-oate

tert-Butyl 1-(diethoxyphosphoryl)-3,6,9,12-tetraoxapentadecan-15-oate


  • Catalogue No.:PA 27 0031014

  • CAS :

    1623791-77-4

  • Molecular Formula : C19H39O9P

  • Molecular Weight : 442.49

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031015

tert-Butyl 1-azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

tert-Butyl 1-azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate


  • Catalogue No.:PA 27 0031015

  • CAS :

    1623791-99-0

  • Molecular Formula : C23H45N3O10

  • Molecular Weight : 523.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031016

tert-Butyl 1-bromo-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

tert-Butyl 1-bromo-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate


  • Catalogue No.:PA 27 0031016

  • CAS :

    1623792-00-6

  • Molecular Formula : C23H45BrO10

  • Molecular Weight : 561.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031017

1-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)-6-chlorohexane

1-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)-6-chlorohexane


  • Catalogue No.:PA 27 0031017

  • CAS :

    1625717-44-3

  • Molecular Formula : C12H24ClN3O3

  • Molecular Weight : 293.79

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031155

tert-Butyl ((35-amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl)oxy)carbamate

tert-Butyl ((35-amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl)oxy)carbamate


  • Catalogue No.:PA 27 0031155

  • CAS :

    1630094-83-5

  • Molecular Formula : C29H60N2O14

  • Molecular Weight : 660.8

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031156

(2S,3S,4S,5S,6R)-2-(2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

(2S,3S,4S,5S,6R)-2-(2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol


  • Catalogue No.:PA 27 0031156

  • CAS :

    1632372-86-1

  • Molecular Formula : C14H27N3O9

  • Molecular Weight : 381.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031157

59-Azido-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-nonadecaoxanonapentacontan-1-ol

59-Azido-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-nonadecaoxanonapentacontan-1-ol


  • Catalogue No.:PA 27 0031157

  • CAS :

    1637297-21-2

  • Molecular Formula : C40H81N3O20

  • Molecular Weight : 924.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031158

1-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)-3-(3-(triethoxysilyl)propyl)urea

1-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)-3-(3-(triethoxysilyl)propyl)urea


  • Catalogue No.:PA 27 0031158

  • CAS :

    1637329-79-3

  • Molecular Formula : C17H34N2O6Si

  • Molecular Weight : 390.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031159

22-(tert-butoxy)-22-oxodocosanoic acid

22-(tert-butoxy)-22-oxodocosanoic acid


  • Catalogue No.:PA 27 0031159

  • CAS :

    1642333-05-8

  • Molecular Formula : C26H50O4

  • Molecular Weight : 426.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031160

tert-Butyl (38-amino-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontyl)carbamate

tert-Butyl (38-amino-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontyl)carbamate


  • Catalogue No.:PA 27 0031160

  • CAS :

    1642551-09-4

  • Molecular Formula : C31H64N2O14

  • Molecular Weight : 688.85

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031161

tert-Butyl (2-(2-bromoethoxy)ethyl)carbamate

tert-Butyl (2-(2-bromoethoxy)ethyl)carbamate


  • Catalogue No.:PA 27 0031161

  • CAS :

    164332-88-1

  • Molecular Formula : C9H18BrNO3

  • Molecular Weight : 268.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031162

tert-Butyl (4-bromobutyl)carbamate

tert-Butyl (4-bromobutyl)carbamate


  • Catalogue No.:PA 27 0031162

  • CAS :

    164365-88-2

  • Molecular Formula : C9H18BrNO2

  • Molecular Weight : 252.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031163

tert-Butyl 2-(2-(tosyloxy)ethoxy)acetate

tert-Butyl 2-(2-(tosyloxy)ethoxy)acetate


  • Catalogue No.:PA 27 0031163

  • CAS :

    1643957-24-7

  • Molecular Formula : C15H22O6S

  • Molecular Weight : 330.4

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031164

tert-Butyl 2-(2-(2-(benzyloxy)ethoxy)ethoxy)acetate

tert-Butyl 2-(2-(2-(benzyloxy)ethoxy)ethoxy)acetate


  • Catalogue No.:PA 27 0031164

  • CAS :

    1643957-26-9

  • Molecular Formula : C17H26O5

  • Molecular Weight : 310.39

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031165

1-Azido-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oic acid

1-Azido-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oic acid


  • Catalogue No.:PA 27 0031165

  • CAS :

    1644163-57-4

  • Molecular Formula : C23H45N3O12

  • Molecular Weight : 555.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031166

3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2,5,8,11,14,17-hexaoxanonadecan-19-yl)propanamide

3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2,5,8,11,14,17-hexaoxanonadecan-19-yl)propanamide


  • Catalogue No.:PA 27 0031166

  • CAS :

    1644231-07-1

  • Molecular Formula : C20H34N2O9

  • Molecular Weight : 446.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031167

2,5-Dioxopyrrolidin-1-yl 2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenyl)acetate

2,5-Dioxopyrrolidin-1-yl 2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenyl)acetate


  • Catalogue No.:PA 27 0031167

  • CAS :

    1644644-96-1

  • Molecular Formula : C15H13N5O4

  • Molecular Weight : 327.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031168

3-Oxo-1-phenyl-2,7,10-trioxa-4-azadodecan-12-oic acid

3-Oxo-1-phenyl-2,7,10-trioxa-4-azadodecan-12-oic acid


  • Catalogue No.:PA 27 0031168

  • CAS :

    165454-06-8

  • Molecular Formula : C14H19NO6

  • Molecular Weight : 297.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031169

3-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethoxy)propanoic acid

3-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethoxy)propanoic acid


  • Catalogue No.:PA 27 0031169

  • CAS :

    1654740-73-4

  • Molecular Formula : C20H21NO5

  • Molecular Weight : 355.39

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031170

1-(9H-fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azadodecan-12-oic acid

1-(9H-fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azadodecan-12-oic acid


  • Catalogue No.:PA 27 0031170

  • CAS :

    166108-71-0

  • Molecular Formula : C21H23NO6

  • Molecular Weight : 385.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031171

2-(2-(2-Azidoethoxy)ethoxy)ethan-1-amine

2-(2-(2-Azidoethoxy)ethoxy)ethan-1-amine


  • Catalogue No.:PA 27 0031171

  • CAS :

    166388-57-4

  • Molecular Formula : C6H14N4O2

  • Molecular Weight : 174.2

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031172

2-(2-(2-Hydroxyethoxy)ethoxy)ethyl acrylate

2-(2-(2-Hydroxyethoxy)ethoxy)ethyl acrylate


  • Catalogue No.:PA 27 0031172

  • CAS :

    16695-45-7

  • Molecular Formula : C9H16O5

  • Molecular Weight : 204.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031173

1-Azido-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oic acid

1-Azido-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oic acid


  • Catalogue No.:PA 27 0031173

  • CAS :

    1670249-37-2

  • Molecular Formula : C21H41N3O11

  • Molecular Weight : 511.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031174

(2S,3R,4R,5R,6R)-6-(Acetoxymethyl)-3-(pent-4-ynamido)tetrahydro-2H-pyran-2,4,5-triyl triacetate

(2S,3R,4R,5R,6R)-6-(Acetoxymethyl)-3-(pent-4-ynamido)tetrahydro-2H-pyran-2,4,5-triyl triacetate


  • Catalogue No.:PA 27 0031174

  • CAS :

    1673590-09-4

  • Molecular Formula : C19H25NO10

  • Molecular Weight : 427.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031175

5-(1,2-Dithiolan-3-yl)-N-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl)pentanamide

5-(1,2-Dithiolan-3-yl)-N-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl)pentanamide


  • Catalogue No.:PA 27 0031175

  • CAS :

    1674386-82-3

  • Molecular Formula : C14H27NO4S2

  • Molecular Weight : 337.49

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031176

N-(8-Aminooctyl)-2-hydroxyacetamide

N-(8-Aminooctyl)-2-hydroxyacetamide


  • Catalogue No.:PA 27 0031176

  • CAS :

    167613-63-0

  • Molecular Formula : C10H22N2O2

  • Molecular Weight : 202.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031177

12-benzyl-3,6,9,15,18,21-hexaoxa-12-azatricosane-1,23-diol

12-benzyl-3,6,9,15,18,21-hexaoxa-12-azatricosane-1,23-diol


  • Catalogue No.:PA 27 0031177

  • CAS :

    1680183-01-0

  • Molecular Formula : C23H41NO8

  • Molecular Weight : 459.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031178

2,5-Dioxopyrrolidin-1-yl 1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-oate

2,5-Dioxopyrrolidin-1-yl 1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-oate


  • Catalogue No.:PA 27 0031178

  • CAS :

    1682653-80-0

  • Molecular Formula : C27H36N6O10

  • Molecular Weight : 604.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031179

2-Cyanoethyl (3,6,9,12-tetraoxapentadec-14-yn-1-yl) diisopropylphosphoramidite

2-Cyanoethyl (3,6,9,12-tetraoxapentadec-14-yn-1-yl) diisopropylphosphoramidite


  • Catalogue No.:PA 27 0031179

  • CAS :

    1682657-14-2

  • Molecular Formula : C20H37N2O6P

  • Molecular Weight : 432.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031180

2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate

2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate


  • Catalogue No.:PA 27 0031180

  • CAS :

    168640-82-2

  • Molecular Formula : C15H23N3O6S

  • Molecular Weight : 373.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031181

N-(4-Bromobutyl)pivalamide

N-(4-Bromobutyl)pivalamide


  • Catalogue No.:PA 27 0031181

  • CAS :

    1690587-08-6

  • Molecular Formula : C9H18BrNO

  • Molecular Weight : 236.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031182

tert-butyl 4-((2-aminoethyl)amino)-4-oxobutanoate

tert-butyl 4-((2-aminoethyl)amino)-4-oxobutanoate


  • Catalogue No.:PA 27 0031182

  • CAS :

    1692613-62-9

  • Molecular Formula : C10H20N2O3

  • Molecular Weight : 216.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031183

3,6,9,12-Tetraoxapentadec-14-ynoic acid

3,6,9,12-Tetraoxapentadec-14-ynoic acid


  • Catalogue No.:PA 27 0031183

  • CAS :

    1694731-93-5

  • Molecular Formula : C11H18O6

  • Molecular Weight : 246.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031184

N-(2-(2-Bromoethoxy)ethyl)-N-methylpropionamide

N-(2-(2-Bromoethoxy)ethyl)-N-methylpropionamide


  • Catalogue No.:PA 27 0031184

  • CAS :

    1695856-63-3

  • Molecular Formula : C8H16BrNO2

  • Molecular Weight : 238.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031185

tert-Butyl 14-hydroxy-3,6,9,12-tetraoxatetradecanoate

tert-Butyl 14-hydroxy-3,6,9,12-tetraoxatetradecanoate


  • Catalogue No.:PA 27 0031185

  • CAS :

    169751-72-8

  • Molecular Formula : C14H28O7

  • Molecular Weight : 308.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031186

tert-Butyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecanoate

tert-Butyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecanoate


  • Catalogue No.:PA 27 0031186

  • CAS :

    169751-73-9

  • Molecular Formula : C21H34O9S

  • Molecular Weight : 462.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031187

1-Bromo-2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-azatriacontan-30-oic acid

1-Bromo-2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-azatriacontan-30-oic acid


  • Catalogue No.:PA 27 0031187

  • CAS :

    1698019-89-4

  • Molecular Formula : C21H40BrNO11

  • Molecular Weight : 562.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031188

2-(2-(2-Chloroethoxy)ethoxy)acetic acid

2-(2-(2-Chloroethoxy)ethoxy)acetic acid


  • Catalogue No.:PA 27 0031188

  • CAS :

    170304-76-4

  • Molecular Formula : C6H11ClO4

  • Molecular Weight : 182.6

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031189

2,5,8,11,14,17,20-Heptaoxadocosan-22-amine

2,5,8,11,14,17,20-Heptaoxadocosan-22-amine


  • Catalogue No.:PA 27 0031189

  • CAS :

    170572-38-0

  • Molecular Formula : C15H33NO7

  • Molecular Weight : 339.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031190

6-(Piperazin-1-yl)hexanoic acid

6-(Piperazin-1-yl)hexanoic acid


  • Catalogue No.:PA 27 0031190

  • CAS :

    17096-76-3

  • Molecular Formula : C10H20N2O2

  • Molecular Weight : 200.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031273

(2-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)ethyl)phosphonic acid

(2-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)ethyl)phosphonic acid


  • Catalogue No.:PA 27 0031273

  • CAS :

    1714139-62-4

  • Molecular Formula : C9H17O6P

  • Molecular Weight : 252.2

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031274

Tert-butyl 2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)acetate

Tert-butyl 2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)acetate


  • Catalogue No.:PA 27 0031274

  • CAS :

    172531-36-1

  • Molecular Formula : C12H23N3O5

  • Molecular Weight : 289.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031275

2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)acetic acid

2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)acetic acid


  • Catalogue No.:PA 27 0031275

  • CAS :

    172531-37-2

  • Molecular Formula : C8H15N3O5

  • Molecular Weight : 233.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031276

1-Bromo-2-oxo-6,9,12-trioxa-3-azatetradecan-14-oic acid

1-Bromo-2-oxo-6,9,12-trioxa-3-azatetradecan-14-oic acid


  • Catalogue No.:PA 27 0031276

  • CAS :

    173323-22-3

  • Molecular Formula : C10H18BrNO6

  • Molecular Weight : 328.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031277

2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethane-1-sulfonic acid

2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethane-1-sulfonic acid


  • Catalogue No.:PA 27 0031277

  • CAS :

    173459-90-0

  • Molecular Formula : C8H18O7S

  • Molecular Weight : 258.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031278

3,3'-((2-Amino-2-((2-carboxyethoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionic acid

3,3'-((2-Amino-2-((2-carboxyethoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionic acid


  • Catalogue No.:PA 27 0031278

  • CAS :

    174362-95-9

  • Molecular Formula : C13H23NO9

  • Molecular Weight : 337.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031279

4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexane-1-carbohydrazide hydrochloride

4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexane-1-carbohydrazide hydrochloride


  • Catalogue No.:PA 27 0031279

  • CAS :

    174422-72-1

  • Molecular Formula : C12H18ClN3O3

  • Molecular Weight : 287.74

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031468

2,5-Dioxopyrrolidin-1-yl 3-(2-methoxyethoxy)propanoate

2,5-Dioxopyrrolidin-1-yl 3-(2-methoxyethoxy)propanoate


  • Catalogue No.:PA 27 0031468

  • CAS :

    174569-25-6

  • Molecular Formula : C10H15NO6

  • Molecular Weight : 245.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031280

3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontane-1,38-diol

3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontane-1,38-diol


  • Catalogue No.:PA 27 0031280

  • CAS :

    17598-96-8

  • Molecular Formula : C26H54O14

  • Molecular Weight : 590.7

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031281

tert-butyl (2-(2-azidoethoxy)ethyl)carbamate

tert-butyl (2-(2-azidoethoxy)ethyl)carbamate


  • Catalogue No.:PA 27 0031281

  • CAS :

    176220-30-7

  • Molecular Formula : C9H18N4O3

  • Molecular Weight : 230.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031282

dec-9-yn-1-ol

dec-9-yn-1-ol


  • Catalogue No.:PA 27 0031282

  • CAS :

    17643-36-6

  • Molecular Formula : C10H18O

  • Molecular Weight : 154.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031283

2-(2-Azidoethoxy)ethyl methanesulfonate

2-(2-Azidoethoxy)ethyl methanesulfonate


  • Catalogue No.:PA 27 0031283

  • CAS :

    176520-23-3

  • Molecular Formula : C5H11N3O4S

  • Molecular Weight : 209.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031284

2-(2-(2-Azidoethoxy)ethoxy)ethyl methanesulfonate

2-(2-(2-Azidoethoxy)ethoxy)ethyl methanesulfonate


  • Catalogue No.:PA 27 0031284

  • CAS :

    176520-24-4

  • Molecular Formula : C7H15N3O5S

  • Molecular Weight : 253.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031285

Benzyl 4-(1-(tert-butoxycarbonyl)piperidin-4-yl)piperazine-1-carboxylate

Benzyl 4-(1-(tert-butoxycarbonyl)piperidin-4-yl)piperazine-1-carboxylate


  • Catalogue No.:PA 27 0031285

  • CAS :

    177276-40-3

  • Molecular Formula : C22H33N3O4

  • Molecular Weight : 403.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031286

Tert-butyl 3-(2-(2-methoxyethoxy)ethoxy)propanoate

Tert-butyl 3-(2-(2-methoxyethoxy)ethoxy)propanoate


  • Catalogue No.:PA 27 0031286

  • CAS :

    1778219-81-0

  • Molecular Formula : C12H24O5

  • Molecular Weight : 248.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031287

1,23-dibromo-3,6,9,12,15,18,21-heptaoxatricosane

1,23-dibromo-3,6,9,12,15,18,21-heptaoxatricosane


  • Catalogue No.:PA 27 0031287

  • CAS :

    177987-04-1

  • Molecular Formula : C16H32Br2O7

  • Molecular Weight : 496.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031288

3-(2-(4-Methylpiperazin-1-yl)ethyl)azetidin-3-ol

3-(2-(4-Methylpiperazin-1-yl)ethyl)azetidin-3-ol


  • Catalogue No.:PA 27 0031288

  • CAS :

    1782009-18-0

  • Molecular Formula : C10H21N3O

  • Molecular Weight : 199.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031289

3-Azaspiro[5.5]undecane-9-methanol

3-Azaspiro[5.5]undecane-9-methanol


  • Catalogue No.:PA 27 0031289

  • CAS :

    1784372-01-5

  • Molecular Formula : C11H21NO

  • Molecular Weight : 183.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031291

21-Chloro-3,6,9,12,15-pentaoxahenicosanoic acid

21-Chloro-3,6,9,12,15-pentaoxahenicosanoic acid


  • Catalogue No.:PA 27 0031291

  • CAS :

    1799506-30-1

  • Molecular Formula : C16H31ClO7

  • Molecular Weight : 370.87

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031292

Azido-PEG11-amine

Azido-PEG11-amine


  • Catalogue No.:PA 27 0031292

  • CAS :

    1800414-71-4

  • Molecular Formula : C24H50N4O11

  • Molecular Weight : 570.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031293

(Z)-cyclooct-4-en-1-yl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate

(Z)-cyclooct-4-en-1-yl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate


  • Catalogue No.:PA 27 0031293

  • CAS :

    1800507-93-0

  • Molecular Formula : C17H32N2O5

  • Molecular Weight : 344.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031294

TCO-PEG4-DBCO

TCO-PEG4-DBCO


  • Catalogue No.:PA 27 0031294

  • CAS :

    1801863-88-6

  • Molecular Formula : C38H49N3O8

  • Molecular Weight : 675.82

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031295

1-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)-3,6,9,12-tetraoxapentadecan-15-oic acid

1-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)-3,6,9,12-tetraoxapentadecan-15-oic acid


  • Catalogue No.:PA 27 0031295

  • CAS :

    1802907-91-0

  • Molecular Formula : C20H28N4O7

  • Molecular Weight : 436.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031296

Methyltetrazine-PEG4-NHS ester

Methyltetrazine-PEG4-NHS ester


  • Catalogue No.:PA 27 0031296

  • CAS :

    1802907-92-1

  • Molecular Formula : C24H31N5O9

  • Molecular Weight : 533.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031297

3-(4-((3,6,9,12-tetraoxapentadec-14-yn-1-yl)oxy)phenyl)-6-methyl-1,2,4,5-tetrazine

3-(4-((3,6,9,12-tetraoxapentadec-14-yn-1-yl)oxy)phenyl)-6-methyl-1,2,4,5-tetrazine


  • Catalogue No.:PA 27 0031297

  • CAS :

    1802907-97-6

  • Molecular Formula : C20H26N4O5

  • Molecular Weight : 402.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031298

3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethyl)propanamide

3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethyl)propanamide


  • Catalogue No.:PA 27 0031298

  • CAS :

    1802908-02-6

  • Molecular Formula : C24H30N6O7

  • Molecular Weight : 514.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031299

3-(4-(2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethoxy)phenyl)-6-methyl-1,2,4,5-tetrazine

3-(4-(2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethoxy)phenyl)-6-methyl-1,2,4,5-tetrazine


  • Catalogue No.:PA 27 0031299

  • CAS :

    1802908-04-8

  • Molecular Formula : C17H23N7O4

  • Molecular Weight : 389.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031300

2-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethan-1-amine

2-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethan-1-amine


  • Catalogue No.:PA 27 0031300

  • CAS :

    1802908-05-9

  • Molecular Formula : C17H25N5O4

  • Molecular Weight : 363.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031301

(Z)-1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oic acid

(Z)-1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oic acid


  • Catalogue No.:PA 27 0031301

  • CAS :

    1802913-21-8

  • Molecular Formula : C20H35NO8

  • Molecular Weight : 417.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031302

3-(4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenoxy)propan-1-amine

3-(4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenoxy)propan-1-amine


  • Catalogue No.:PA 27 0031302

  • CAS :

    1802978-47-7

  • Molecular Formula : C12H15N5O

  • Molecular Weight : 245.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031469

DBCO-C4-SulfoNHS ester

DBCO-C4-SulfoNHS ester


  • Catalogue No.:PA 27 0031469

  • CAS :

    1803279-86-8

  • Molecular Formula : C23H18N2O8S

  • Molecular Weight : 482.46

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031303

2-(2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran

2-(2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran


  • Catalogue No.:PA 27 0031303

  • CAS :

    1803547-60-5

  • Molecular Formula : C13H25BrO5

  • Molecular Weight : 341.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031304

1-(Bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13-tetraoxa-4-azahexadecan-16-oic acid

rel 1-(Bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13-tetraoxa-4-azahexadecan-16-oic acid


  • Catalogue No.:PA 27 0031304

  • CAS :

    1807501-82-1

  • Molecular Formula : C20H31NO7

  • Molecular Weight : 397.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031305

rel tert-butyl 1-(bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate

rel tert-butyl 1-(bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate


  • Catalogue No.:PA 27 0031305

  • CAS :

    1807501-83-2

  • Molecular Formula : C26H43NO8

  • Molecular Weight : 497.63

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031306

rel bicyclo[6.1.0]non-4-yn-9-ylmethyl (2,2-dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-yl)carbamate

rel bicyclo[6.1.0]non-4-yn-9-ylmethyl (2,2-dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-yl)carbamate


  • Catalogue No.:PA 27 0031306

  • CAS :

    1807501-84-3

  • Molecular Formula : C24H40N2O7

  • Molecular Weight : 468.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031307

rel bicyclo[6.1.0]non-4-yn-9-ylmethyl (2-(2-(2-hydroxyethoxy)ethoxy)ethyl)carbamate

rel bicyclo[6.1.0]non-4-yn-9-ylmethyl (2-(2-(2-hydroxyethoxy)ethoxy)ethyl)carbamate


  • Catalogue No.:PA 27 0031307

  • CAS :

    1807501-85-4

  • Molecular Formula : C17H27NO5

  • Molecular Weight : 325.41

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