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 0014617

2-(Piperazin-1-yl)-4,5-dihydrooxazole

2-(Piperazin-1-yl)-4,5-dihydrooxazole

  • Catalogue No.:PA 27 0014617

  • CAS :

    295341-61-6

  • Molecular Formula : C7H13N3O

  • Molecular Weight : 155.20

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PA 27 0014618

2-Fluoro-5-(5-isopropyl-1H-tetrazol-1-yl)-[1,1-biphenyl]-3-carboxylic acid

2-Fluoro-5-(5-isopropyl-1H-tetrazol-1-yl)-[1,1-biphenyl]-3-carboxylic acid

  • Catalogue No.:PA 27 0014618

  • CAS :

    1380571-65-2

  • Molecular Formula : C17H15FN4O2

  • Molecular Weight : 326.33

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PA 27 0014619

6-Fluoro-4-oxochroman-8-carbonitrile

6-Fluoro-4-oxochroman-8-carbonitrile

  • Catalogue No.:PA 27 0014619

  • CAS :

    1260018-13-0

  • Molecular Formula : C10H6FNO2

  • Molecular Weight : 191.16

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PA 27 0014620

5-(Difluoromethyl)-8-fluoro-3,4-dihydronaphthalen-1(2H)-one

5-(Difluoromethyl)-8-fluoro-3,4-dihydronaphthalen-1(2H)-one

  • Catalogue No.:PA 27 0014620

  • CAS :

    1092349-35-3

  • Molecular Formula : C11H9F3O

  • Molecular Weight : 214.19

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PA 27 0014621

5-Bromo-3,4-dihydro-6-methoxynaphthalen-1(2h)-one

5-Bromo-3,4-dihydro-6-methoxynaphthalen-1(2h)-one

  • Catalogue No.:PA 27 0014621

  • CAS :

    26231-23-2

  • Molecular Formula : C11H11BrO2

  • Molecular Weight : 255.12

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PA 27 0014622

5-Bromo-6-fluoro-1,2,3,4-tetrahydronaphthalen-1-one

5-Bromo-6-fluoro-1,2,3,4-tetrahydronaphthalen-1-one

  • Catalogue No.:PA 27 0014622

  • CAS :

    1260007-55-3

  • Molecular Formula : C10H8BrFO

  • Molecular Weight : 243.08

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PA 27 0014623

5-Bromo-7-fluoro-1-tetralone

5-Bromo-7-fluoro-1-tetralone

  • Catalogue No.:PA 27 0014623

  • CAS :

    1260018-37-8

  • Molecular Formula : C10H8BrFO

  • Molecular Weight : 243.08

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PA 27 0014624

(3S)-3-Amino-N-cyclopropyl-2-hydroxypentanamide

(3S)-3-Amino-N-cyclopropyl-2-hydroxypentanamide

  • Catalogue No.:PA 27 0014624

  • CAS :

    910607-16-8

  • Molecular Formula : C8H16N2O2

  • Molecular Weight : 172.23

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PA 27 0014625

4-Chloro-5-iodo-7-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]pyrrolo[2,3-d]pyrimidin-2-amine

4-Chloro-5-iodo-7-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]pyrrolo[2,3-d]pyrimidin-2-amine

  • Catalogue No.:PA 27 0014625

  • CAS :

    911397-54-1

  • Molecular Formula : C15H15ClIN5O

  • Molecular Weight : 443.68

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PA 27 0014626

3-Phenylimidazolidine2,4-dione

3-Phenylimidazolidine2,4-dione

  • Catalogue No.:PA 27 0014626

  • CAS :

    2221-13-8

  • Molecular Formula : C9H8N2O2

  • Molecular Weight : 176.18

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PA 27 0014627

(E)-Methyl 2-cyano-3-ethoxyacrylate

(E)-Methyl 2-cyano-3-ethoxyacrylate

  • Catalogue No.:PA 27 0014627

  • CAS :

    29096-99-9

  • Molecular Formula : C7H9NO3

  • Molecular Weight : 155.15

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PA 27 0014628

1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-6-(methylthio)

1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-6-(methylthio)

  • Catalogue No.:PA 27 0014628

  • CAS :

    85426-79-5

  • Molecular Formula : C6H5ClN4S

  • Molecular Weight : 200.65

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PA 27 0014629

2-Chloro-7-methylimidazo-[1,5-b]pyridazine

2-Chloro-7-methylimidazo-[1,5-b]pyridazine

  • Catalogue No.:PA 27 0014629

  • CAS :

    1352881-33-4

  • Molecular Formula : C7H6ClN3

  • Molecular Weight : 167.60

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PA 27 0014630

(R)-4-Bromo-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine hydrochloride

(R)-4-Bromo-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine hydrochloride

  • Catalogue No.:PA 27 0014630

  • CAS :

    131100-00-0

  • Molecular Formula : C14H26BBrClNO2

  • Molecular Weight : 366.54

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PA 27 0014631

N-Benzyl-4-bromoaniline

N-Benzyl-4-bromoaniline

  • Catalogue No.:PA 27 0014631

  • CAS :

    2879-83-6

  • Molecular Formula : C13H12BrN

  • Molecular Weight : 262.16

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PA 27 0014692

(1R)-2-Phenyl-1-[(1S,2S,6R,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decan-4-yl]ethan-1-amine hydrochloride

NA

  • Catalogue No.:PA 27 0014692

  • CAS :

    186906-12-7

  • Molecular Formula : C18H27BClNO2

  • Molecular Weight : 335.69

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PA 27 0014632

3-N-Cyclopentylpyridine-2,3-diamine

3-N-Cyclopentylpyridine-2,3-diamine

  • Catalogue No.:PA 27 0014632

  • CAS :

    1286273-74-2

  • Molecular Formula : C10H15N3

  • Molecular Weight : 177.25

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PA 27 0014633

N'-[(1E)-2,2-Dimethylpropylidene]benzohydrazide

N'-[(1E)-2,2-Dimethylpropylidene]benzohydrazide

  • Catalogue No.:PA 27 0014633

  • CAS :

    372960-11-7

  • Molecular Formula : C12H16N2O

  • Molecular Weight : 204.27

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PA 27 0014634

2-Methylmorpholine

2-Methylmorpholine

  • Catalogue No.:PA 27 0014634

  • CAS :

    27550-90-9

  • Molecular Formula : C5H11NO

  • Molecular Weight : 101.15

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PA 27 0014635

2H-1,2,3-triazole-2-acetic acid

2H-1,2,3-triazole-2-acetic acid

  • Catalogue No.:PA 27 0014635

  • CAS :

    4320-91-6

  • Molecular Formula : C4H5N3O2

  • Molecular Weight : 127.10

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PA 27 0014636

4-(Thiazol-2-yl)aniline

4-(Thiazol-2-yl)aniline

  • Catalogue No.:PA 27 0014636

  • CAS :

    193017-26-4

  • Molecular Formula : C9H8N2S

  • Molecular Weight : 176.24

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PA 27 0014637

4-(4-Bromophenyl)piperidine hydrochloride

4-(4-Bromophenyl)piperidine hydrochloride

  • Catalogue No.:PA 27 0014637

  • CAS :

    769944-79-8

  • Molecular Formula : C11H15BrClN

  • Molecular Weight : 276.61

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PA 27 0014638

N,N-Bis(3-methylphenyl)-N,N-bis(phenyl)benzidine

N,N-Bis(3-methylphenyl)-N,N-bis(phenyl)benzidine

  • Catalogue No.:PA 27 0014638

  • CAS :

    65181-78-4

  • Molecular Formula : C38H32N2

  • Molecular Weight : 516.69

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PA 27 0014639

1-Tert-Butyl 3-ethyl 4-aminopiperidine-1,3-dicarboxylate

1-Tert-Butyl 3-ethyl 4-aminopiperidine-1,3-dicarboxylate

  • Catalogue No.:PA 27 0014639

  • CAS :

    932035-01-3

  • Molecular Formula : C13H24N2O4

  • Molecular Weight : 272.35

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PA 27 0014640

1-(3-Nitro-phenyl)-piperazine

1-(3-Nitro-phenyl)-piperazine

  • Catalogue No.:PA 27 0014640

  • CAS :

    54054-85-2

  • Molecular Formula : C10H13N3O2

  • Molecular Weight : 207.23

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PA 27 0014641

(1-Methyl-1H-pyrazol-4-yl)-methanamine hydrochloride

(1-Methyl-1H-pyrazol-4-yl)-methanamine hydrochloride

  • Catalogue No.:PA 27 0014641

  • CAS :

    1107601-70-6

  • Molecular Formula : C5H10ClN3

  • Molecular Weight : 147.61

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PA 27 0014642

Butyl L-alaninate

Butyl L-alaninate

  • Catalogue No.:PA 27 0014642

  • CAS :

    2885-02-1

  • Molecular Formula : C7H15NO2

  • Molecular Weight : 145.20

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PA 27 0014643

2-Iodo-7-azaindole

2-Iodo-7-azaindole

  • Catalogue No.:PA 27 0014643

  • CAS :

    1227270-32-7

  • Molecular Formula : C7H5IN2

  • Molecular Weight : 244.04

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PA 27 0014644

6-Fluoro-3-iodo-7-azaindole

6-Fluoro-3-iodo-7-azaindole

  • Catalogue No.:PA 27 0014644

  • CAS :

    1190319-92-6

  • Molecular Formula : C7H4FIN2

  • Molecular Weight : 262.03

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PA 27 0014645

Tert-butyl (2S)-2-(aminomethyl)morpholine-4-carboxylate;oxalic acid

Tert-butyl (2S)-2-(aminomethyl)morpholine-4-carboxylate;oxalic acid

  • Catalogue No.:PA 27 0014645

  • CAS :

    1373255-08-3

  • Molecular Formula : C12H22N2O7

  • Molecular Weight : 306.32

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PA 27 0014646

6-Bromo-3-hydroxypicolinic acid

6-Bromo-3-hydroxypicolinic acid

  • Catalogue No.:PA 27 0014646

  • CAS :

    321596-58-1

  • Molecular Formula : C6H4BrNO3

  • Molecular Weight : 218.01

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PA 27 0014647

3,5-Dichloro-4-hydroxybenzaldehyde

3,5-Dichloro-4-hydroxybenzaldehyde

  • Catalogue No.:PA 27 0014647

  • CAS :

    2314-36-5

  • Molecular Formula : C7H4Cl2O2

  • Molecular Weight : 191.01

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PA 27 0014648

1,2,3,4-Tetrahydro-2,7-naphthyridine hydrochloride

1,2,3,4-Tetrahydro-2,7-naphthyridine hydrochloride

  • Catalogue No.:PA 27 0014648

  • CAS :

    1354940-72-9

  • Molecular Formula : C8H11ClN2

  • Molecular Weight : 170.64

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PA 27 0014649

6-Methoxypyridine-3-carboximidamide hydrochlorid

6-Methoxypyridine-3-carboximidamide hydrochlorid

  • Catalogue No.:PA 27 0014649

  • CAS :

    201937-22-6

  • Molecular Formula : C7H10ClN3O

  • Molecular Weight : 187.63

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PA 27 0014650

2,2,5,5-Tetramethylpiperazine dihydrochloride

2,2,5,5-Tetramethylpiperazine dihydrochloride

  • Catalogue No.:PA 27 0014650

  • CAS :

    858851-27-1

  • Molecular Formula : C8H20Cl2N2

  • Molecular Weight : 215.17

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PA 27 0014651

4-(BromoMethyl)-1-chloro-2-(trifluoroMethoxy)benzene

4-(BromoMethyl)-1-chloro-2-(trifluoroMethoxy)benzene

  • Catalogue No.:PA 27 0014651

  • CAS :

    886500-93-2

  • Molecular Formula : C8H5BrClF3O

  • Molecular Weight : 289.49

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PA 27 0014652

Methyl 1-Aminocyclobutanecarboxylate Hydrochloride

Methyl 1-Aminocyclobutanecarboxylate Hydrochloride

  • Catalogue No.:PA 27 0014652

  • CAS :

    92398-47-5

  • Molecular Formula : C6H12ClNO2

  • Molecular Weight : 165.62

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PA 27 0014653

4-Methylpiperazinone;

4-Methylpiperazinone;

  • Catalogue No.:PA 27 0014653

  • CAS :

    34770-60-0

  • Molecular Formula : C5H10N2O

  • Molecular Weight : 114.15

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PA 27 0014654

Ethyl 4-{2,4-dioxo-3-azatricyclo[7.3.1.0^{5,13}]-trideca-1(13),5,7,9,11- pentaen-3-yl}butanoate

Ethyl 4-{2,4-dioxo-3-azatricyclo[7.3.1.0^{5,13}]-trideca-1(13),5,7,9,11- pentaen-3-yl}butanoate

  • Catalogue No.:PA 27 0014654

  • CAS :

    150705-10-5

  • Molecular Formula : C18H17NO4

  • Molecular Weight : 311.34

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PA 27 0014655

Ethyl 6-{2,4-dioxo-3-azatricyclo[7.3.1.0^{5,13}]-trideca-1(13),5,7,9,11- pentaen-3-yl}hexanoate

Ethyl 6-{2,4-dioxo-3-azatricyclo[7.3.1.0^{5,13}]-trideca-1(13),5,7,9,11- pentaen-3-yl}hexanoate

  • Catalogue No.:PA 27 0014655

  • CAS :

    300815-53-6

  • Molecular Formula : C20H21NO4

  • Molecular Weight : 339.39

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PA 27 0014656

Methyl 2-{[(4-chlorophenyl)methyl]-amino}-2-methylpropanoate

Methyl 2-{[(4-chlorophenyl)methyl]-amino}-2-methylpropanoate

  • Catalogue No.:PA 27 0014656

  • CAS :

    1157807-51-6

  • Molecular Formula : C12H16ClNO2

  • Molecular Weight : 241.72

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PA 27 0014657

N-Methyl-1H,4H,5H,6H-cyclopenta-[c]pyrazole-3-carboxamide

N-Methyl-1H,4H,5H,6H-cyclopenta-[c]pyrazole-3-carboxamide

  • Catalogue No.:PA 27 0014657

  • CAS :

    1335131-21-9

  • Molecular Formula : C8H11N3O

  • Molecular Weight : 165.20

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PA 27 0014658

Methyl 5-oxo-4H,5H,6H,7H,8H-furo[3,2-b]azepine-3-carboxylate

Methyl 5-oxo-4H,5H,6H,7H,8H-furo[3,2-b]azepine-3-carboxylate

  • Catalogue No.:PA 27 0014658

  • CAS :

    180340-63-0

  • Molecular Formula : C10H11NO4

  • Molecular Weight : 209.20

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PA 27 0014659

4-Methyl-2-[4-(trifluoromethyl)phenyl]benzoic acid

4-Methyl-2-[4-(trifluoromethyl)phenyl]benzoic acid

  • Catalogue No.:PA 27 0014659

  • CAS :

    273727-19-8

  • Molecular Formula : C15H11F3O2

  • Molecular Weight : 280.25

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PA 27 0014660

5-Nitro-2,3-dihydro-1,4-benzoxazine

5-Nitro-2,3-dihydro-1,4-benzoxazine

  • Catalogue No.:PA 27 0014660

  • CAS :

    137469-90-0

  • Molecular Formula : C8H8N2O3

  • Molecular Weight : 180.16

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PA 27 0014661

Tert-butyl 4-[(2-amino-3-methylphenyl)carbonyl]piperazine-1-carboxylate

Tert-butyl 4-[(2-amino-3-methylphenyl)carbonyl]piperazine-1-carboxylate

  • Catalogue No.:PA 27 0014661

  • CAS :

    1379527-01-1

  • Molecular Formula : C17H25N3O3

  • Molecular Weight : 319.41

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PA 27 0014662

3-(2-Fluoro-4-methylphenyl)-5-nitrobenzoic acid;

3-(2-Fluoro-4-methylphenyl)-5-nitrobenzoic acid;

  • Catalogue No.:PA 27 0014662

  • CAS :

    1261970-42-6

  • Molecular Formula : C14H10FNO4

  • Molecular Weight : 275.24

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PA 27 0014663

[1-(2-Bromo-phenyl)-ethyl]-carbamic acid tert-butyl ester

[1-(2-Bromo-phenyl)-ethyl]-carbamic acid tert-butyl ester

  • Catalogue No.:PA 27 0014663

  • CAS :

    1086391-99-2

  • Molecular Formula : C13H18BrNO2

  • Molecular Weight : 300.20

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PA 27 0014664

1H-Imidazole,1-[(4-methoxyphenyl)methyl]-4-nitro

1H-Imidazole,1-[(4-methoxyphenyl)methyl]-4-nitro

  • Catalogue No.:PA 27 0014664

  • CAS :

    68019-66-9

  • Molecular Formula : C11H11N3O3

  • Molecular Weight : 233.23

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PA 27 0014665

Oxazole, 2-(methylthio)

Oxazole, 2-(methylthio)

  • Catalogue No.:PA 27 0014665

  • CAS :

    201017-90-5

  • Molecular Formula : C4H5NOS

  • Molecular Weight : 115.15

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PA 27 0014666

5-Bromo-6-chloro-2,3-dihydro-1H-indole-2,3-dione

5-Bromo-6-chloro-2,3-dihydro-1H-indole-2,3-dione

  • Catalogue No.:PA 27 0014666

  • CAS :

    259667-43-1

  • Molecular Formula : C8H3BrClNO2

  • Molecular Weight : 260.48

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PA 27 0014667

5-Chloro-3-(4-methoxy-phenylimino)-1,3-dihydro-indol-2-one

5-Chloro-3-(4-methoxy-phenylimino)-1,3-dihydro-indol-2-one

  • Catalogue No.:PA 27 0014667

  • CAS :

    70758-64-4

  • Molecular Formula : C15H11ClN2O2

  • Molecular Weight : 286.72

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PA 27 0014668

5-Chloro-3-(4-fluoro-phenylimino)-1,3-dihydro-indol-2-one

5-Chloro-3-(4-fluoro-phenylimino)-1,3-dihydro-indol-2-one

  • Catalogue No.:PA 27 0014668

  • CAS :

    70758-62-2

  • Molecular Formula : C14H8ClFN2O

  • Molecular Weight : 274.68

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PA 27 0014669

3-(4-Amino-phenylimino)-5-fluoro-1,3-dihydro-indol-2-one

3-(4-Amino-phenylimino)-5-fluoro-1,3-dihydro-indol-2-one

  • Catalogue No.:PA 27 0014669

  • CAS :

    1262154-43-7

  • Molecular Formula : C14H10FN3O

  • Molecular Weight : 255.25

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PA 27 0014670

3-(4-Methoxy-phenylimino)-5-nitro-1,3-dihydro-indol-2-one

3-(4-Methoxy-phenylimino)-5-nitro-1,3-dihydro-indol-2-one

  • Catalogue No.:PA 27 0014670

  • CAS :

    57743-23-4

  • Molecular Formula : C15H11N3O4

  • Molecular Weight : 297.27

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PA 27 0014671

2-(1H-Indol-3-yl)-6,7-dimethyl-quinoxaline

2-(1H-Indol-3-yl)-6,7-dimethyl-quinoxaline

  • Catalogue No.:PA 27 0014671

  • CAS :

    1314446-36-0

  • Molecular Formula : C18H15N3

  • Molecular Weight : 273.34

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PA 27 0014672

2-(5-Methoxy-1H-indol-3-yl)-6,7-dimethyl-quinoxaline

2-(5-Methoxy-1H-indol-3-yl)-6,7-dimethyl-quinoxaline

  • Catalogue No.:PA 27 0014672

  • CAS :

    1314446-38-2

  • Molecular Formula : C19H17N3O

  • Molecular Weight : 303.37

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PA 27 0014673

2-(5-Chloro-1H-indol-3-yl)-6,7-dimethyl-quinoxaline

2-(5-Chloro-1H-indol-3-yl)-6,7-dimethyl-quinoxaline

  • Catalogue No.:PA 27 0014673

  • CAS :

    1314446-39-3

  • Molecular Formula : C18H14ClN3

  • Molecular Weight : 307.79

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PA 27 0014674

6,7-Dimethyl-2-(5-nitro-1H-indol-3-yl)-quinoxaline

6,7-Dimethyl-2-(5-nitro-1H-indol-3-yl)-quinoxaline

  • Catalogue No.:PA 27 0014674

  • CAS :

    1314446-41-7

  • Molecular Formula : C18H14N4O2

  • Molecular Weight : 318.34

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PA 27 0014675

2-(5-Chloro-1H-indol-3-yl)-quinoxaline

2-(5-Chloro-1H-indol-3-yl)-quinoxaline

  • Catalogue No.:PA 27 0014675

  • CAS :

    1314446-42-8

  • Molecular Formula : C16H10ClN3

  • Molecular Weight : 279.73

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PA 27 0014676

3-Quinoxalin-2-yl-1H-indole-5-carbonitrile

3-Quinoxalin-2-yl-1H-indole-5-carbonitrile

  • Catalogue No.:PA 27 0014676

  • CAS :

    1314446-43-9

  • Molecular Formula : C17H10N4

  • Molecular Weight : 270.30

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PA 27 0014677

(3S)-4-[4-(Tert-butoxy)phenyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

(3S)-4-[4-(Tert-butoxy)phenyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

  • Catalogue No.:PA 27 0014677

  • CAS :

    219967-69-8

  • Molecular Formula : C29H31NO5

  • Molecular Weight : 473.57

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PA 27 0014678

N-Alpha-(9-Fluorenylmethyloxycarbonyl)-N-im-2-chlorotrityl-L-histidine

N-Alpha-(9-Fluorenylmethyloxycarbonyl)-N-im-2-chlorotrityl-L-histidine

  • Catalogue No.:PA 27 0014678

  • CAS :

    224032-19-3

  • Molecular Formula : C40H32ClN3O4

  • Molecular Weight : 654.16

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PA 27 0014679

N-Acetyl-L-isoleucine methyl ester

N-Acetyl-L-isoleucine methyl ester

  • Catalogue No.:PA 27 0014679

  • CAS :

    2256-76-0

  • Molecular Formula : C9H17NO3

  • Molecular Weight : 187.24

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PA 27 0014680

Benzyl (2R)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride

Benzyl (2R)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride

  • Catalogue No.:PA 27 0014680

  • CAS :

    22839-16-3

  • Molecular Formula : C18H19ClN2O2

  • Molecular Weight : 330.81

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0014681

Ethyl (2R)-2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride

Ethyl (2R)-2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride

  • Catalogue No.:PA 27 0014681

  • CAS :

    23234-43-7

  • Molecular Formula : C11H16ClNO3

  • Molecular Weight : 245.70

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PA 27 0014682

(2S)-2-Acetamido-3-(1H-indol-3-yl)propanamide

(2S)-2-Acetamido-3-(1H-indol-3-yl)propanamide

  • Catalogue No.:PA 27 0014682

  • CAS :

    2382-79-8

  • Molecular Formula : C13H15N3O2

  • Molecular Weight : 245.28

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PA 27 0014683

N-Acetyl-L-tryptophan Ethyl Ester

N-Acetyl-L-tryptophan Ethyl Ester

  • Catalogue No.:PA 27 0014683

  • CAS :

    2382-80-1

  • Molecular Formula : C15H18N2O3

  • Molecular Weight : 274.32

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PA 27 0014684

(4S)-4-Amino-5-(4-nitroanilino)-5-oxopentanoic acid

(4S)-4-Amino-5-(4-nitroanilino)-5-oxopentanoic acid

  • Catalogue No.:PA 27 0014684

  • CAS :

    24032-35-7

  • Molecular Formula : C11H13N3O5

  • Molecular Weight : 267.24

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0014685

3-(4-Ethoxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

3-(4-Ethoxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

  • Catalogue No.:PA 27 0014685

  • CAS :

    247088-44-4

  • Molecular Formula : C16H23NO5

  • Molecular Weight : 309.36

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PA 27 0014686

Boc-L-beta-glutamic acid 5-benzyl ester

Boc-L-beta-glutamic acid 5-benzyl ester

  • Catalogue No.:PA 27 0014686

  • CAS :

    254101-10-5

  • Molecular Formula : C17H23NO6

  • Molecular Weight : 337.37

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PA 27 0014687

2-[[(2S)-pyrrolidine-2-carbonyl]amino]acetic acid

2-[[(2S)-pyrrolidine-2-carbonyl]amino]acetic acid

  • Catalogue No.:PA 27 0014687

  • CAS :

    2578-57-6

  • Molecular Formula : C7H12N2O3

  • Molecular Weight : 172.18

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PA 27 0014688

(4-Nitrophenyl) 2,6-bis[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate

(4-Nitrophenyl) 2,6-bis[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate

  • Catalogue No.:PA 27 0014688

  • CAS :

    2592-19-0

  • Molecular Formula : C22H33N3O8

  • Molecular Weight : 467.52

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PA 27 0014689

(2S)-2-Amino-3-(2,4-dimethylphenyl)propanoic acid

(2S)-2-Amino-3-(2,4-dimethylphenyl)propanoic acid

  • Catalogue No.:PA 27 0014689

  • CAS :

    259726-56-2

  • Molecular Formula : C11H15NO2

  • Molecular Weight : 193.25

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PA 27 0014690

(2S)-5-amino-2-(phenylmethoxycarbonylamino)pentanoic acid

(2S)-5-amino-2-(phenylmethoxycarbonylamino)pentanoic acid

  • Catalogue No.:PA 27 0014690

  • CAS :

    2640-58-6

  • Molecular Formula : C13H18N2O4

  • Molecular Weight : 266.30

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PA 27 0014693

(2S)-2-acetamido-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

(2S)-2-acetamido-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

  • Catalogue No.:PA 27 0014693

  • CAS :

    264235-86-1

  • Molecular Formula : C10H18N2O5

  • Molecular Weight : 246.26

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PA 27 0014694

Benzyl 4-aminobutanoate;4-methylbenzenesulfonic acid

Benzyl 4-aminobutanoate;4-methylbenzenesulfonic acid

  • Catalogue No.:PA 27 0014694

  • CAS :

    26727-22-0

  • Molecular Formula : C18H23NO5S

  • Molecular Weight : 365.44

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PA 27 0014695

(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[[4-[[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-3-methylbutylidene]amino]phenyl]methoxy]-5-oxopentanoic acid

(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[[4-[[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-3-methylbutylidene]amino]phenyl]methoxy]-5-oxopentanoic acid

  • Catalogue No.:PA 27 0014695

  • CAS :

    268730-86-5

  • Molecular Formula : C40H44N2O8

  • Molecular Weight : 680.80

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PA 27 0014696

N-ethylethanamine; 2-(tritylamino)-3-tritylsulfanylpropanoic acid

N-ethylethanamine; 2-(tritylamino)-3-tritylsulfanylpropanoic acid

  • Catalogue No.:PA 27 0014696

  • CAS :

    27486-88-0

  • Molecular Formula : C45H46N2O2S

  • Molecular Weight : 678.94

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PA 27 0014697

Methyl 2-[(2-aminoacetyl)amino]acetate hydrochloride

Methyl 2-[(2-aminoacetyl)amino]acetate hydrochloride

  • Catalogue No.:PA 27 0014697

  • CAS :

    2776-60-5

  • Molecular Formula : C5H11ClN2O3

  • Molecular Weight : 182.60

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PA 27 0014698

2-Amino-3-naphthalen-1-ylpropanoic acid

2-Amino-3-naphthalen-1-ylpropanoic acid

  • Catalogue No.:PA 27 0014698

  • CAS :

    28095-56-9

  • Molecular Formula : C13H13NO2

  • Molecular Weight : 215.25

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PA 27 0014699

(3S)-3-(9H-Fluoren-9-ylmethoxycarbonylamino)-5-oxo-5-[tri(phenyl)methylamino]pentanoic acid

(3S)-3-(9H-Fluoren-9-ylmethoxycarbonylamino)-5-oxo-5-[tri(phenyl)methylamino]pentanoic acid

  • Catalogue No.:PA 27 0014699

  • CAS :

    283160-20-3

  • Molecular Formula : C39H34N2O5

  • Molecular Weight : 610.71

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PA 27 0014700

D-Phenylalanine Benzyl Ester p-Toluenesulfonate

D-Phenylalanine Benzyl Ester p-Toluenesulfonate

  • Catalogue No.:PA 27 0014700

  • CAS :

    28607-46-7

  • Molecular Formula : C23H25NO5S

  • Molecular Weight : 427.52

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PA 27 0014701

(2S)-6-[[Amino(nitramido)methylidene]amino]-2-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid

(2S)-6-[[Amino(nitramido)methylidene]amino]-2-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid

  • Catalogue No.:PA 27 0014701

  • CAS :

    28968-64-1

  • Molecular Formula : C12H23N5O6

  • Molecular Weight : 333.35

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PA 27 0014702

Z-D-Abu-OH

Z-D-Abu-OH

  • Catalogue No.:PA 27 0014702

  • CAS :

    2900-20-1

  • Molecular Formula : C12H15NO4

  • Molecular Weight : 237.26

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PA 27 0014703

Glycylsarcosine

Glycylsarcosine

  • Catalogue No.:PA 27 0014703

  • CAS :

    29816-01-1

  • Molecular Formula : C5H10N2O3

  • Molecular Weight : 146.15

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0014704

(2S)-2-[Methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-2-phenylacetic acid

(2S)-2-[Methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-2-phenylacetic acid

  • Catalogue No.:PA 27 0014704

  • CAS :

    30925-11-2

  • Molecular Formula : C14H19NO4

  • Molecular Weight : 265.31

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PA 27 0014705

(2R)-2-[Methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-2-phenylacetic acid |

(2R)-2-[Methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-2-phenylacetic acid |

  • Catalogue No.:PA 27 0014705

  • CAS :

    30925-12-3

  • Molecular Formula : C14H19NO4

  • Molecular Weight : 265.31

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PA 27 0014706

Methyl (2S,4R)-1-benzoyl-4-hydroxypyrrolidine-2-carboxylate

Methyl (2S,4R)-1-benzoyl-4-hydroxypyrrolidine-2-carboxylate

  • Catalogue No.:PA 27 0014706

  • CAS :

    31560-20-0

  • Molecular Formula : C13H15NO4

  • Molecular Weight : 249.27

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PA 27 0014707

Cbz-L-pyroglutamic Acid

Cbz-L-pyroglutamic Acid

  • Catalogue No.:PA 27 0014707

  • CAS :

    32159-21-0

  • Molecular Formula : C13H13NO5

  • Molecular Weight : 263.25

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PA 27 0014708

((Benzyloxy)carbonyl)alanylglycine

((Benzyloxy)carbonyl)alanylglycine

  • Catalogue No.:PA 27 0014708

  • CAS :

    3235-17-4

  • Molecular Formula : C13H16N2O5

  • Molecular Weight : 280.28

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PA 27 0014709

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-ureidophenyl)propanoic acid

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-ureidophenyl)propanoic acid

  • Catalogue No.:PA 27 0014709

  • CAS :

    324017-22-3

  • Molecular Formula : C25H23N3O5

  • Molecular Weight : 445.48

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PA 27 0014710

O-Benzyl-dl-serine

O-Benzyl-dl-serine

  • Catalogue No.:PA 27 0014710

  • CAS :

    32520-12-0

  • Molecular Formula : C10H13NO3

  • Molecular Weight : 195.22

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PA 27 0014711

leucylleucine

leucylleucine

  • Catalogue No.:PA 27 0014711

  • CAS :

    3303-31-9

  • Molecular Formula : C12H24N2O3

  • Molecular Weight : 244.34

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PA 27 0014712

(2S)-2-[[(2S)-2-Amino-3-phenylpropanoyl]amino]-4-methylpentanoic acid

(2S)-2-[[(2S)-2-Amino-3-phenylpropanoyl]amino]-4-methylpentanoic acid

  • Catalogue No.:PA 27 0014712

  • CAS :

    3303-55-7

  • Molecular Formula : C15H22N2O3

  • Molecular Weight : 278.35

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PA 27 0014713

3-Aminopentanedioic acid;hydrochloride

3-Aminopentanedioic acid;hydrochloride

  • Catalogue No.:PA 27 0014713

  • CAS :

    336182-10-6

  • Molecular Formula : C5H10ClNO4

  • Molecular Weight : 183.59

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PA 27 0014714

Benzyl (2S,3R)-2-amino-3-hydroxybutanoate;hydrochloride

Benzyl (2S,3R)-2-amino-3-hydroxybutanoate;hydrochloride

  • Catalogue No.:PA 27 0014714

  • CAS :

    33645-24-8

  • Molecular Formula : C11H16ClNO3

  • Molecular Weight : 245.70

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PA 27 0014715

FMOC-D-ASP-OME

FMOC-D-ASP-OME

  • Catalogue No.:PA 27 0014715

  • CAS :

    368443-82-7

  • Molecular Formula : C20H19NO6

  • Molecular Weight : 369.37

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PA 27 0014716

BOC-S-Benzyl-L-cysteine N-Hydroxysuccinimide Ester

BOC-S-Benzyl-L-cysteine N-Hydroxysuccinimide Ester

  • Catalogue No.:PA 27 0014716

  • CAS :

    3401-33-0

  • Molecular Formula : C19H24N2O6S

  • Molecular Weight : 408.47

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PA 27 0014717

Z-D-Ala-Gly-OH

Z-D-Ala-Gly-OH

  • Catalogue No.:PA 27 0014717

  • CAS :

    34286-66-3

  • Molecular Formula : C13H16N2O5

  • Molecular Weight : 280.28

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