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
PA 27 0030972

1-((4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonic acid

1-((4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonic acid


  • Catalogue No.:PA 27 0030972

  • CAS :

    158018-81-6

  • Molecular Formula : C12H12N2O9S

  • Molecular Weight : 360.29

PA 27 0030973

2-(2-(2-(2-(Tosyloxy)ethoxy)ethoxy)ethoxy)acetic acid

2-(2-(2-(2-(Tosyloxy)ethoxy)ethoxy)ethoxy)acetic acid


  • Catalogue No.:PA 27 0030973

  • CAS :

    1581248-63-6

  • Molecular Formula : C15H22O8S

  • Molecular Weight : 362.39

PA 27 0030974

14-Chloro-3,6,9,12-tetraoxatetradecanoic acid

14-Chloro-3,6,9,12-tetraoxatetradecanoic acid


  • Catalogue No.:PA 27 0030974

  • CAS :

    158553-98-1

  • Molecular Formula : C10H19ClO6

  • Molecular Weight : 270.71

PA 27 0030975

2,5-Dioxopyrrolidin-1-yl 6-(3-(pyridin-2-yldisulfaneyl)propanamido)hexanoate

2,5-Dioxopyrrolidin-1-yl 6-(3-(pyridin-2-yldisulfaneyl)propanamido)hexanoate


  • Catalogue No.:PA 27 0030975

  • CAS :

    158913-22-5

  • Molecular Formula : C18H23N3O5S2

  • Molecular Weight : 425.52

PA 27 0030976

3,6,9,12,15-Pentaoxaoctadec-17-yn-1-amine

3,6,9,12,15-Pentaoxaoctadec-17-yn-1-amine


  • Catalogue No.:PA 27 0030976

  • CAS :

    1589522-46-2

  • Molecular Formula : C13H25NO5

  • Molecular Weight : 275.35

PA 27 0030977

1-Azido-3,6,9,12,15-pentaoxaoctadec-17-yne

1-Azido-3,6,9,12,15-pentaoxaoctadec-17-yne


  • Catalogue No.:PA 27 0030977

  • CAS :

    1589522-62-2

  • Molecular Formula : C13H23N3O5

  • Molecular Weight : 301.34

PA 27 0030978

2-((5-(Benzyloxy)pentyl)oxy)ethan-1-ol

2-((5-(Benzyloxy)pentyl)oxy)ethan-1-ol


  • Catalogue No.:PA 27 0030978

  • CAS :

    159028-70-3

  • Molecular Formula : C14H22O3

  • Molecular Weight : 238.33

PA 27 0030979

4,7,10,13,16-Pentaoxanonadeca-1,18-diyne

4,7,10,13,16-Pentaoxanonadeca-1,18-diyne


  • Catalogue No.:PA 27 0030979

  • CAS :

    159428-42-9

  • Molecular Formula : C14H22O5

  • Molecular Weight : 270.33

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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