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 0033668

2,5-Dioxopyrrolidin-1-yl 2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)acetate

2,5-Dioxopyrrolidin-1-yl 2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)acetate


  • Catalogue No.:PA 27 0033668

  • CAS :

    329364-72-9

  • Molecular Formula : C14H16N2O8

  • Molecular Weight : 340.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033669

1-Ethyl heptanedioate

1-Ethyl heptanedioate


  • Catalogue No.:PA 27 0033669

  • CAS :

    33018-91-6

  • Molecular Formula : C9H16O4

  • Molecular Weight : 188.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033670

N-Boc-PEG6-alcohol

N-Boc-PEG6-alcohol


  • Catalogue No.:PA 27 0033670

  • CAS :

    331242-61-6

  • Molecular Formula : C17H35NO8

  • Molecular Weight : 381.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033671

Amino-PEG7-amine

Amino-PEG7-amine


  • Catalogue No.:PA 27 0033671

  • CAS :

    332941-25-0

  • Molecular Formula : C16H36N2O7

  • Molecular Weight : 368.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033672

Tetraethyl ethane-1,2-diylbis(phosphoramidate)

Tetraethyl ethane-1,2-diylbis(phosphoramidate)


  • Catalogue No.:PA 27 0033672

  • CAS :

    34008-16-7

  • Molecular Formula : C10H26N2O6P2

  • Molecular Weight : 332.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033673

14-Amino-3,6,9,12-tetraoxatetradecan-1-ol

14-Amino-3,6,9,12-tetraoxatetradecan-1-ol


  • Catalogue No.:PA 27 0033673

  • CAS :

    34188-11-9

  • Molecular Formula : C10H23NO5

  • Molecular Weight : 237.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033674

Amino-PEG14-alcohol

Amino-PEG14-alcohol


  • Catalogue No.:PA 27 0033674

  • CAS :

    34214-89-6

  • Molecular Formula : C28H59NO14

  • Molecular Weight : 633.77

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033675

9-Methyl-3,6,12,15-tetraoxa-9-azaheptadecane-1,17-diol

9-Methyl-3,6,12,15-tetraoxa-9-azaheptadecane-1,17-diol


  • Catalogue No.:PA 27 0033675

  • CAS :

    342818-95-5

  • Molecular Formula : C13H29NO6

  • Molecular Weight : 295.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033676

Mal-PEG2-alcohol

Mal-PEG2-alcohol


  • Catalogue No.:PA 27 0033676

  • CAS :

    34321-81-8

  • Molecular Formula : C8H11NO4

  • Molecular Weight : 185.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033677

Oxybis(ethane-2,1-diyl) dimethanesulfonate

Oxybis(ethane-2,1-diyl) dimethanesulfonate


  • Catalogue No.:PA 27 0033677

  • CAS :

    34604-52-9

  • Molecular Formula : C6H14O7S2

  • Molecular Weight : 262.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033678

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48-Hexadecaoxapentacontane-1,50-diol

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48-Hexadecaoxapentacontane-1,50-diol


  • Catalogue No.:PA 27 0033678

  • CAS :

    351342-04-6

  • Molecular Formula : C34H70O18

  • Molecular Weight : 766.92

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033679

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

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


  • Catalogue No.:PA 27 0033679

  • CAS :

    351342-08-0

  • Molecular Formula : C40H82O21

  • Molecular Weight : 899.08

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033680

23-Amino-3,6,9,12,15,18,21-heptaoxatricosan-1-ol

23-Amino-3,6,9,12,15,18,21-heptaoxatricosan-1-ol


  • Catalogue No.:PA 27 0033680

  • CAS :

    352439-37-3

  • Molecular Formula : C16H35NO8

  • Molecular Weight : 369.46

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033681

17-Azido-3,6,9,12,15-pentaoxaheptadecyl methanesulfonate

17-Azido-3,6,9,12,15-pentaoxaheptadecyl methanesulfonate


  • Catalogue No.:PA 27 0033681

  • CAS :

    352439-38-4

  • Molecular Formula : C13H27N3O8S

  • Molecular Weight : 385.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033682

Ethyl 2-((tetrahydro-2H-pyran-2-yl)oxy)propanoate

Ethyl 2-((tetrahydro-2H-pyran-2-yl)oxy)propanoate


  • Catalogue No.:PA 27 0033682

  • CAS :

    3539-40-0

  • Molecular Formula : C10H18O4

  • Molecular Weight : 202.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033683

1,17-Diazido-3,6,9,12,15-pentaoxaheptadecane

1,17-Diazido-3,6,9,12,15-pentaoxaheptadecane


  • Catalogue No.:PA 27 0033683

  • CAS :

    356046-26-9

  • Molecular Formula : C12H24N6O5

  • Molecular Weight : 332.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033684

m-PEG3-aldehyde

m-PEG3-aldehyde


  • Catalogue No.:PA 27 0033684

  • CAS :

    356066-46-1

  • Molecular Formula : C8H16O4

  • Molecular Weight : 176.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033685

2,2-Bis(carboxyethoxy)propane

2,2-Bis(carboxyethoxy)propane


  • Catalogue No.:PA 27 0033685

  • CAS :

    35638-19-8

  • Molecular Formula : C17H28O12

  • Molecular Weight : 424.4

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033686

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethyl methanesulfonate

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethyl methanesulfonate


  • Catalogue No.:PA 27 0033686

  • CAS :

    357204-84-3

  • Molecular Formula : C12H24O7S

  • Molecular Weight : 312.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033687

4-((2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexane-1-carbohydrazide 2,2,2-trifluoroacetate

4-((2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexane-1-carbohydrazide 2,2,2-trifluoroacetate


  • Catalogue No.:PA 27 0033687

  • CAS :

    359436-59-2

  • Molecular Formula : C14H18F3N3O5

  • Molecular Weight : 365.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033688

Hydroxy-PEG6-t-butyl ester

Hydroxy-PEG6-t-butyl ester


  • Catalogue No.:PA 27 0033688

  • CAS :

    361189-64-2

  • Molecular Formula : C19H38O9

  • Molecular Weight : 410.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033689

Azido-PEG6-acid

Azido-PEG6-acid


  • Catalogue No.:PA 27 0033689

  • CAS :

    361189-66-4

  • Molecular Formula : C15H29N3O8

  • Molecular Weight : 379.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033690

Azido-PEG8-azide

Azido-PEG8-azide


  • Catalogue No.:PA 27 0033690

  • CAS :

    361543-07-9

  • Molecular Formula : C18H36N6O8

  • Molecular Weight : 464.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033691

Amino-PEG12-amine

Amino-PEG12-amine


  • Catalogue No.:PA 27 0033691

  • CAS :

    361543-12-6

  • Molecular Formula : C26H56N2O12

  • Molecular Weight : 588.74

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033692

2,5-Dioxopyrrolidin-1-yl 6-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)hexanoate

2,5-Dioxopyrrolidin-1-yl 6-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)hexanoate


  • Catalogue No.:PA 27 0033692

  • CAS :

    367927-39-7

  • Molecular Formula : C17H21N3O7

  • Molecular Weight : 379.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033693

Tetraethylene glycol ditosylate

Tetraethylene glycol ditosylate


  • Catalogue No.:PA 27 0033693

  • CAS :

    37860-51-8

  • Molecular Formula : C22H30O9S2

  • Molecular Weight : 502.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033694

Phthalimide-PEG3-C2-OTs

Phthalimide-PEG3-C2-OTs


  • Catalogue No.:PA 27 0033694

  • CAS :

    382162-12-1

  • Molecular Formula : C23H27NO8S

  • Molecular Weight : 477.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033695

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azapentacosan-25-oic acid

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azapentacosan-25-oic acid


  • Catalogue No.:PA 27 0033695

  • CAS :

    391684-36-9

  • Molecular Formula : C19H37NO10

  • Molecular Weight : 439.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033696

1-Phenyl-2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl 4-methylbenzenesulfonate

1-Phenyl-2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl 4-methylbenzenesulfonate


  • Catalogue No.:PA 27 0033696

  • CAS :

    393517-91-4

  • Molecular Formula : C32H50O12S

  • Molecular Weight : 658.8

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033697

1,2-Diisopropoxyethane

1,2-Diisopropoxyethane


  • Catalogue No.:PA 27 0033697

  • CAS :

    3944-35-2

  • Molecular Formula : C8H18O2

  • Molecular Weight : 146.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033698

(R,Z)-Cyclooct-4-en-1-ol

(R,Z)-Cyclooct-4-en-1-ol


  • Catalogue No.:PA 27 0033698

  • CAS :

    39637-78-0

  • Molecular Formula : C8H14O

  • Molecular Weight : 126.2

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033699

4,7,10,13,16,19,22-Heptaoxapentacosa-1,24-diyne

4,7,10,13,16,19,22-Heptaoxapentacosa-1,24-diyne


  • Catalogue No.:PA 27 0033699

  • CAS :

    400775-35-1

  • Molecular Formula : C18H30O7

  • Molecular Weight : 358.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033700

2-((2-Methoxyethoxy)methyl)oxirane

2-((2-Methoxyethoxy)methyl)oxirane


  • Catalogue No.:PA 27 0033700

  • CAS :

    40349-67-5

  • Molecular Formula : C6H12O3

  • Molecular Weight : 132.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033701

Ethyl azetidine-3-carboxylate hydrochloride

Ethyl azetidine-3-carboxylate hydrochloride


  • Catalogue No.:PA 27 0033701

  • CAS :

    405090-31-5

  • Molecular Formula : C6H12ClNO2

  • Molecular Weight : 165.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033702

2,5,8,11,14,17,20,23,26,29-Decaoxahentriacontan-31-oic acid

2,5,8,11,14,17,20,23,26,29-Decaoxahentriacontan-31-oic acid


  • Catalogue No.:PA 27 0033702

  • CAS :

    405518-55-0

  • Molecular Formula : C21H42O12

  • Molecular Weight : 486.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033703

Tos-peg7-t-butyl ester

Tos-peg7-t-butyl ester


  • Catalogue No.:PA 27 0033703

  • CAS :

    406213-75-0

  • Molecular Formula : C26H44O11S

  • Molecular Weight : 564.69

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033704

tert-Butyl 1-azido-3,6,9,12,15,18-hexaoxahenicosan-21-oate

tert-Butyl 1-azido-3,6,9,12,15,18-hexaoxahenicosan-21-oate


  • Catalogue No.:PA 27 0033704

  • CAS :

    406213-76-1

  • Molecular Formula : C19H37N3O8

  • Molecular Weight : 435.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033705

1,2-Bis(prop-2-yn-1-yloxy)ethane

1,2-Bis(prop-2-yn-1-yloxy)ethane


  • Catalogue No.:PA 27 0033705

  • CAS :

    40842-04-4

  • Molecular Formula : C8H10O2

  • Molecular Weight : 138.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033706

Pentaethylene glycol di(p-toluenesulfonate)

Pentaethylene glycol di(p-toluenesulfonate)


  • Catalogue No.:PA 27 0033706

  • CAS :

    41024-91-3

  • Molecular Formula : C24H34O10S2

  • Molecular Weight : 546.65

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033707

Octaethylene glycol mono(p-nonylphenyl) ether

Octaethylene glycol mono(p-nonylphenyl) ether


  • Catalogue No.:PA 27 0033707

  • CAS :

    41506-14-3

  • Molecular Formula : C31H56O9

  • Molecular Weight : 572.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033708

1-Phenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-ol

1-Phenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-ol


  • Catalogue No.:PA 27 0033708

  • CAS :

    423763-19-3

  • Molecular Formula : C21H36O8

  • Molecular Weight : 416.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033709

3,3'-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(propan-1-amine)

3,3'-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(propan-1-amine)


  • Catalogue No.:PA 27 0033709

  • CAS :

    4246-51-9

  • Molecular Formula : C10H24N2O3

  • Molecular Weight : 220.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033714

2-(2-(2-Hydroxyethoxy)ethoxy)acetic acid, sodium salt

2-(2-(2-Hydroxyethoxy)ethoxy)acetic acid, sodium salt


  • Catalogue No.:PA 27 0033714

  • CAS :

    42588-76-1

  • Molecular Formula : C6H12NaO5

  • Molecular Weight : 187.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033715

17-((Tetrahydro-2H-pyran-2-yl)oxy)-3,6,9,12,15-pentaoxaheptadecan-1-ol

17-((Tetrahydro-2H-pyran-2-yl)oxy)-3,6,9,12,15-pentaoxaheptadecan-1-ol


  • Catalogue No.:PA 27 0033715

  • CAS :

    42607-87-4

  • Molecular Formula : C17H34O8

  • Molecular Weight : 366.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033716

Ms-PEG6-THP

Ms-PEG6-THP


  • Catalogue No.:PA 27 0033716

  • CAS :

    42607-89-6

  • Molecular Formula : C18H36O10S

  • Molecular Weight : 444.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033717

THP-PEG10-OH

THP-PEG10-OH


  • Catalogue No.:PA 27 0033717

  • CAS :

    42607-90-9

  • Molecular Formula : C25H50O12

  • Molecular Weight : 542.66

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033718

29-((Tetrahydro-2H-pyran-2-yl)oxy)-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl methanesulfonate

29-((Tetrahydro-2H-pyran-2-yl)oxy)-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl methanesulfonate


  • Catalogue No.:PA 27 0033718

  • CAS :

    42607-91-0

  • Molecular Formula : C26H52O14S

  • Molecular Weight : 620.75

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033719

Hexaethylene glycol ditosylate

Hexaethylene glycol ditosylate


  • Catalogue No.:PA 27 0033719

  • CAS :

    42749-27-9

  • Molecular Formula : C26H38O11S2

  • Molecular Weight : 590.7

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033720

17-Hydroxy-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate

17-Hydroxy-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate


  • Catalogue No.:PA 27 0033720

  • CAS :

    42749-28-0

  • Molecular Formula : C19H32O9S

  • Molecular Weight : 436.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033721

1,29-Bis((tetrahydro-2H-pyran-2-yl)oxy)-3,6,9,12,15,18,21,24,27-nonaoxanonacosane

1,29-Bis((tetrahydro-2H-pyran-2-yl)oxy)-3,6,9,12,15,18,21,24,27-nonaoxanonacosane


  • Catalogue No.:PA 27 0033721

  • CAS :

    42749-29-1

  • Molecular Formula : C30H58O13

  • Molecular Weight : 626.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033722

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acid

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acid


  • Catalogue No.:PA 27 0033722

  • CAS :

    437655-95-3

  • Molecular Formula : C25H31NO8

  • Molecular Weight : 473.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033723

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azatetracosan-24-oic acid

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azatetracosan-24-oic acid


  • Catalogue No.:PA 27 0033723

  • CAS :

    437655-96-4

  • Molecular Formula : C29H39NO10

  • Molecular Weight : 561.63

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033724

Di-tert-butyl 4,7,10,13,16-pentaoxanonadecanedioate

Di-tert-butyl 4,7,10,13,16-pentaoxanonadecanedioate


  • Catalogue No.:PA 27 0033724

  • CAS :

    439114-12-2

  • Molecular Formula : C22H42O9

  • Molecular Weight : 450.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033725

4,7,10,13,16-Pentaoxanonadecanedioic acid

4,7,10,13,16-Pentaoxanonadecanedioic acid


  • Catalogue No.:PA 27 0033725

  • CAS :

    439114-13-3

  • Molecular Formula : C14H26O9

  • Molecular Weight : 338.35

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033726

(2S,4S)-4-Hydroxypyrrolidine-2-carboxylic acid hydrochloride

(2S,4S)-4-Hydroxypyrrolidine-2-carboxylic acid hydrochloride


  • Catalogue No.:PA 27 0033726

  • CAS :

    441067-49-8

  • Molecular Formula : C5H10ClNO3

  • Molecular Weight : 167.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033727

2,5,8,11,14,17-Hexaoxanonadecane-19-thiol

2,5,8,11,14,17-Hexaoxanonadecane-19-thiol


  • Catalogue No.:PA 27 0033727

  • CAS :

    441771-60-4

  • Molecular Formula : C13H28O6S

  • Molecular Weight : 312.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033728

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

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


  • Catalogue No.:PA 27 0033728

  • CAS :

    4437-01-8

  • Molecular Formula : C15H32O8

  • Molecular Weight : 340.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033729

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-Heptadecaoxatripentacontane-1,53-diol

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-Heptadecaoxatripentacontane-1,53-diol


  • Catalogue No.:PA 27 0033729

  • CAS :

    4445-03-8

  • Molecular Formula : C36H74O19

  • Molecular Weight : 810.97

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033730

6-(Aminooxy)hexanoic acid hydrobromide

6-(Aminooxy)hexanoic acid hydrobromide


  • Catalogue No.:PA 27 0033730

  • CAS :

    448954-98-1

  • Molecular Formula : C6H14BrNO3

  • Molecular Weight : 228.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033731

Methyl 3-(2-(2-hydroxyethoxy)ethoxy)propanoate

Methyl 3-(2-(2-hydroxyethoxy)ethoxy)propanoate


  • Catalogue No.:PA 27 0033731

  • CAS :

    457897-73-3

  • Molecular Formula : C8H16O5

  • Molecular Weight : 192.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033732

3-Oxo-1-phenyl-2,7,10,13-tetraoxa-4-azapentadecan-15-oic acid

3-Oxo-1-phenyl-2,7,10,13-tetraoxa-4-azapentadecan-15-oic acid; 5,8,11-Trioxa-2-azatridecanedioic acid, 1-(phenylmethyl) ester


  • Catalogue No.:PA 27 0033732

  • CAS :

    462100-05-6

  • Molecular Formula : C16H23NO7

  • Molecular Weight : 341.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033733

2,2-Dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-oic acid

2,2-Dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-oic acid


  • Catalogue No.:PA 27 0033733

  • CAS :

    462100-06-7

  • Molecular Formula : C13H25NO7

  • Molecular Weight : 307.34

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033734

Azido-PEG1-amine

Azido-PEG1-amine


  • Catalogue No.:PA 27 0033734

  • CAS :

    464190-91-8

  • Molecular Formula : C4H10N4O

  • Molecular Weight : 130.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033735

Butane-1,4-diylbis(phosphonic acid)

Butane-1,4-diylbis(phosphonic acid)


  • Catalogue No.:PA 27 0033735

  • CAS :

    4671-77-6

  • Molecular Formula : C4H12O6P2

  • Molecular Weight : 218.08

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033736

Hexane-1,6-diylbis(phosphonic acid)

Hexane-1,6-diylbis(phosphonic acid)


  • Catalogue No.:PA 27 0033736

  • CAS :

    4721-22-6

  • Molecular Formula : C6H16O6P2

  • Molecular Weight : 246.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033737

Amino-PeG9-amine

Amino-PeG9-amine


  • Catalogue No.:PA 27 0033737

  • CAS :

    474082-35-4

  • Molecular Formula : C20H44N2O9

  • Molecular Weight : 456.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033738

Boc-NH-PEG2-NH-Boc

Boc-NH-PEG2-NH-Boc


  • Catalogue No.:PA 27 0033738

  • CAS :

    475591-59-4

  • Molecular Formula : C16H32N2O6

  • Molecular Weight : 348.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033739

2,5,8,11,14,17,20-Heptaoxadocosan-22-yl methanesulfonate

2,5,8,11,14,17,20-Heptaoxadocosan-22-yl methanesulfonate


  • Catalogue No.:PA 27 0033739

  • CAS :

    477775-57-8

  • Molecular Formula : C16H34O10S

  • Molecular Weight : 418.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033740

1-Phenyl-2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol

1-Phenyl-2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol


  • Catalogue No.:PA 27 0033740

  • CAS :

    477775-73-8

  • Molecular Formula : C23H40O9

  • Molecular Weight : 460.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033741

2,5-Dioxopyrrolidin-1-yl (2-(2-(2-methoxyethoxy)ethoxy)ethyl) carbonate

2,5-Dioxopyrrolidin-1-yl (2-(2-(2-methoxyethoxy)ethoxy)ethyl) carbonate


  • Catalogue No.:PA 27 0033741

  • CAS :

    477775-77-2

  • Molecular Formula : C12H19NO8

  • Molecular Weight : 305.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033742

1-Phenyl-2,5,8,11-tetraoxatridecan-13-yl methanesulfonate

1-Phenyl-2,5,8,11-tetraoxatridecan-13-yl methanesulfonate


  • Catalogue No.:PA 27 0033742

  • CAS :

    477781-69-4

  • Molecular Formula : C16H26O7S

  • Molecular Weight : 362.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033743

3,6,9,12,15,18,21,24,27,30,33-Undecaoxapentatriacontane-1,35-diamine

3,6,9,12,15,18,21,24,27,30,33-Undecaoxapentatriacontane-1,35-diamine


  • Catalogue No.:PA 27 0033743

  • CAS :

    479200-82-3

  • Molecular Formula : C24H52N2O11

  • Molecular Weight : 544.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033744

Pentaethylene glycol

Pentaethylene glycol


  • Catalogue No.:PA 27 0033744

  • CAS :

    4792-15-8

  • Molecular Formula : C10H22O6

  • Molecular Weight : 238.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033745

M-Peg5-2-methylacrylate

M-Peg5-2-methylacrylate


  • Catalogue No.:PA 27 0033745

  • CAS :

    48074-75-5

  • Molecular Formula : C15H28O7

  • Molecular Weight : 320.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033746

Methyl (2R,4S)-4-hydroxypyrrolidine-2-carboxylate hydrochloride

Methyl (2R,4S)-4-hydroxypyrrolidine-2-carboxylate hydrochloride


  • Catalogue No.:PA 27 0033746

  • CAS :

    481704-21-6

  • Molecular Formula : C6H12ClNO3

  • Molecular Weight : 181.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033747

Propargyl-peg1-t-butyl ester

Propargyl-peg1-t-butyl ester


  • Catalogue No.:PA 27 0033747

  • CAS :

    488150-84-1

  • Molecular Formula : C10H16O3

  • Molecular Weight : 184.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033760

Methyl 4-Bromobutyrate

Methyl 4-Bromobutyrate


  • Catalogue No.:PA 27 0033760

  • CAS :

    4897-84-1

  • Molecular Formula : C5H9BrO2

  • Molecular Weight : 181.03

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033748

1-(2-Bromoethyl)piperazine

1-(2-Bromoethyl)piperazine


  • Catalogue No.:PA 27 0033748

  • CAS :

    494798-96-8

  • Molecular Formula : C6H13BrN2

  • Molecular Weight : 193.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033749

2-(Benzyloxy)ethyl 4-methylbenzenesulfonate

2-(Benzyloxy)ethyl 4-methylbenzenesulfonate


  • Catalogue No.:PA 27 0033749

  • CAS :

    4981-83-3

  • Molecular Formula : C16H18O4S

  • Molecular Weight : 306.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033750

Peg3-bis(phosphonic acid diethyl ester)

Peg3-bis(phosphonic acid diethyl ester)


  • Catalogue No.:PA 27 0033750

  • CAS :

    500347-73-9

  • Molecular Formula : C12H28O9P2

  • Molecular Weight : 378.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033751

4-(4-Boc-piperazino-1-yl)-3-fluorobenzaldehyde

4-(4-Boc-piperazino-1-yl)-3-fluorobenzaldehyde


  • Catalogue No.:PA 27 0033751

  • CAS :

    501126-37-0

  • Molecular Formula : C16H21FN2O3

  • Molecular Weight : 308.35

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033752

Docosanedioic acid

Docosanedioic acid


  • Catalogue No.:PA 27 0033752

  • CAS :

    505-56-6

  • Molecular Formula : C22H42O4

  • Molecular Weight : 370.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033753

2-(2-Methoxyethoxy)ethyl 4-methylbenzenesulfonate

2-(2-Methoxyethoxy)ethyl 4-methylbenzenesulfonate


  • Catalogue No.:PA 27 0033753

  • CAS :

    50586-80-6

  • Molecular Formula : C12H18O5S

  • Molecular Weight : 274.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033754

Piperidine-4-carbaldehyde

Piperidine-4-carbaldehyde


  • Catalogue No.:PA 27 0033754

  • CAS :

    50675-20-2

  • Molecular Formula : C6H11NO

  • Molecular Weight : 113.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033755

7-Bromoheptanoyl chloride

7-Bromoheptanoyl chloride


  • Catalogue No.:PA 27 0033755

  • CAS :

    50733-91-0

  • Molecular Formula : C7H12BrClO

  • Molecular Weight : 227.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033756

Octaethylene Glycol

Octaethylene Glycol


  • Catalogue No.:PA 27 0033756

  • CAS :

    5117-19-1

  • Molecular Formula : C16H34O9

  • Molecular Weight : 370.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033757

N-(tert-Butoxycarbonyl)-1,5-diaminopentane

N-(tert-Butoxycarbonyl)-1,5-diaminopentane


  • Catalogue No.:PA 27 0033757

  • CAS :

    51644-96-3

  • Molecular Formula : C10H22N2O2

  • Molecular Weight : 202.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033758

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

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


  • Catalogue No.:PA 27 0033758

  • CAS :

    518044-31-0

  • Molecular Formula : C12H24O6

  • Molecular Weight : 264.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033759

Hydroxy-PEG4-t-butyl ester

Hydroxy-PEG4-t-butyl ester


  • Catalogue No.:PA 27 0033759

  • CAS :

    518044-32-1

  • Molecular Formula : C15H30O7

  • Molecular Weight : 322.4

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033772

3-(Difluoromethyl)-N,N-diethyl-6-(1-methyl-1H-pyrazol-5-yl)-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxamide

3-(Difluoromethyl)-N,N-diethyl-6-(1-methyl-1H-pyrazol-5-yl)-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxamide


  • Catalogue No.:PA 27 0033772

  • CAS :

    3027607-92-4

  • Molecular Formula : C22H22F2N6O

  • Molecular Weight : 424.46

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033773

(S)-4-Fluoro-N-(1-(3-hydroxyazetidin-1-yl)-3-methylbutan-2-yl)-N,3-dimethylbenzamide

(S)-4-Fluoro-N-(1-(3-hydroxyazetidin-1-yl)-3-methylbutan-2-yl)-N,3-dimethylbenzamide


  • Catalogue No.:PA 27 0033773

  • CAS :

    1380100-86-6

  • Molecular Formula : C17H25FN2O2

  • Molecular Weight : 308.4

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033774

(S)-3-(Azetidin-2-ylmethoxy)-5-iodopyridine

(S)-3-(Azetidin-2-ylmethoxy)-5-iodopyridine


  • Catalogue No.:PA 27 0033774

  • CAS :

    213550-82-4

  • Molecular Formula : C9H11IN2O

  • Molecular Weight : 290.1

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033775

(5Z,8Z,11Z,14Z)-N-Allylicosa-5,8,11,14-tetraenamide

(5Z,8Z,11Z,14Z)-N-Allylicosa-5,8,11,14-tetraenamide


  • Catalogue No.:PA 27 0033775

  • CAS :

    177037-49-9

  • Molecular Formula : C23H37NO

  • Molecular Weight : 343.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033776

(S)-5-(2-Chloro-4-methoxyphenyl)-1-methyl-N-(1-methylpiperidin-3-yl)-1H-pyrazole-3-carboxamide

(S)-5-(2-Chloro-4-methoxyphenyl)-1-methyl-N-(1-methylpiperidin-3-yl)-1H-pyrazole-3-carboxamide


  • Catalogue No.:PA 27 0033776

  • CAS :

    2919851-73-1

  • Molecular Formula : C18H23ClN4O2

  • Molecular Weight : 362.86

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033777

(S)-5-(2-Chloro-4-methoxyphenyl)-1-methyl-N-(1-methylpiperidin-3-yl)-1H-pyrazole-3-carboxamide

1-(6-Chloropyridin-2-yl)piperidin-4-amine


  • Catalogue No.:PA 27 0033777

  • CAS :

    77145-51-8

  • Molecular Formula : C10H14ClN3

  • Molecular Weight : 211.69

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033778

1-(6-Chloropyridin-2-yl)piperidin-4-amine Hydrochloride

1-(6-Chloropyridin-2-yl)piperidin-4-amine Hydrochloride


  • Catalogue No.:PA 27 0033778

  • CAS :

    77145-61-0

  • Molecular Formula : C10H15Cl2N3

  • Molecular Weight : 248.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033779

5-(Pyrimidin-5-yl)-1,2,3,4,7,8-hexahydroazocine

5-(Pyrimidin-5-yl)-1,2,3,4,7,8-hexahydroazocine


  • Catalogue No.:PA 27 0033779

  • CAS :

    1975146-56-5

  • Molecular Formula : C11H15N3

  • Molecular Weight : 189.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033780

(S)-7-(Quinuclidin-3-yl)-2,7,8,9-tetrahydro-6H-azepino[5,4,3-cd]indazol-6-one

(S)-7-(Quinuclidin-3-yl)-2,7,8,9-tetrahydro-6H-azepino[5,4,3-cd]indazol-6-one


  • Catalogue No.:PA 27 0033780

  • CAS :

    1198112-18-3

  • Molecular Formula : C17H20N4O

  • Molecular Weight : 296.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033781

Phosphodiesterase PDE7

Phosphodiesterase PDE7


  • Catalogue No.:PA 27 0033781

  • CAS :

    1349743-64-1

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0033782

2-Methyl-5-(2-(4-(quinolin-8-ylmethyl)piperazin-1-yl)ethoxy)quinoline

2-Methyl-5-(2-(4-(quinolin-8-ylmethyl)piperazin-1-yl)ethoxy)quinoline


  • Catalogue No.:PA 27 0033782

  • CAS :

    584555-10-2

  • Molecular Formula : C26H28N4O

  • Molecular Weight : 412.54