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 0014928

3-Cyano-4-aminobenzotrifluoride

3-Cyano-4-aminobenzotrifluoride


  • Catalogue No.:PA 27 0014928

  • CAS :

    6526-08-5

  • Molecular Formula : C8H5F3N2

  • Molecular Weight : 186.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014929

(5-Chloro-2-fluoropyridin-4-yl)boronic acid

(5-Chloro-2-fluoropyridin-4-yl)boronic acid


  • Catalogue No.:PA 27 0014929

  • CAS :

    1034659-38-5

  • Molecular Formula : C5H4BClFNO2

  • Molecular Weight : 175.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014930

5-Methoxy-alpha-methyltryptamine

5-Methoxy-alpha-methyltryptamine


  • Catalogue No.:PA 27 0014930

  • CAS :

    1137-04-8

  • Molecular Formula : C12H16N2O

  • Molecular Weight : 204.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014931

4-(Pyridin-4-yl)aniline

4-(Pyridin-4-yl)aniline


  • Catalogue No.:PA 27 0014931

  • CAS :

    13296-04-3

  • Molecular Formula : C11H10N2

  • Molecular Weight : 170.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014932

4-(2-Pyridyl)aniline

4-(2-Pyridyl)aniline


  • Catalogue No.:PA 27 0014932

  • CAS :

    18471-73-3

  • Molecular Formula : C11H10N2

  • Molecular Weight : 170.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014933

2-Methyl-1-(naphthalen-2-yl)propan-2-amine

2-Methyl-1-(naphthalen-2-yl)propan-2-amine


  • Catalogue No.:PA 27 0014933

  • CAS :

    198226-63-0

  • Molecular Formula : C14H17N

  • Molecular Weight : 199.30

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014934

3-(Dimethylphosphono)-N-methylolpropionamide

3-(Dimethylphosphono)-N-methylolpropionamide


  • Catalogue No.:PA 27 0014934

  • CAS :

    20120-33-6

  • Molecular Formula : C6H14NO5P

  • Molecular Weight : 211.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014935

Tert-Butyl 5-bromoisoindoline-2-carboxylate

Tert-Butyl 5-bromoisoindoline-2-carboxylate


  • Catalogue No.:PA 27 0014935

  • CAS :

    201940-08-1

  • Molecular Formula : C13H16BrNO2

  • Molecular Weight : 298.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014936

2-Oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-1'-carboxylic acid tert-butyl Ester


  • Catalogue No.:PA 27 0014936

  • CAS :

    205383-87-5

  • Molecular Formula : C16H20N2O3

  • Molecular Weight : 288.35

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014937

2-Hydroxy-4-(trifluoromethyl)quinoline

2-Hydroxy-4-(trifluoromethyl)quinoline


  • Catalogue No.:PA 27 0014937

  • CAS :

    25199-84-2

  • Molecular Formula : C10H6F3NO

  • Molecular Weight : 213.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014939

2-Nitro-4-Aminodiphenylamine

2-Nitro-4-Aminodiphenylamine


  • Catalogue No.:PA 27 0014939

  • CAS :

    2784-89-6

  • Molecular Formula : C12H11N3O2

  • Molecular Weight : 229.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014940

2-Ethynylpyrimidine

2-Ethynylpyrimidine


  • Catalogue No.:PA 27 0014940

  • CAS :

    37972-24-0

  • Molecular Formula : C6H4N2

  • Molecular Weight : 104.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014941

2-Methyl-5-nitro-6-chlorophenol

2-Methyl-5-nitro-6-chlorophenol


  • Catalogue No.:PA 27 0014941

  • CAS :

    39183-20-5

  • Molecular Formula : C7H6ClNO3

  • Molecular Weight : 187.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014942

6-Nitro-1,2,3,4-tetrahydroquinoxaline

6-Nitro-1,2,3,4-tetrahydroquinoxaline


  • Catalogue No.:PA 27 0014942

  • CAS :

    41959-35-7

  • Molecular Formula : C8H9N3O2

  • Molecular Weight : 179.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014944

3-Methylmorpholine

3-Methylmorpholine


  • Catalogue No.:PA 27 0014944

  • CAS :

    42185-06-8

  • Molecular Formula : C5H11NO

  • Molecular Weight : 101.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014945

2-Fluoro-3-iodobenzoic acid

2-Fluoro-3-iodobenzoic acid


  • Catalogue No.:PA 27 0014945

  • CAS :

    447464-03-1

  • Molecular Formula : C7H4FIO2

  • Molecular Weight : 266.01

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014947

2-Benzofuranacetic acid

2-Benzofuranacetic acid


  • Catalogue No.:PA 27 0014947

  • CAS :

    62119-70-4

  • Molecular Formula : C10H8O3

  • Molecular Weight : 176.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014948

2,3,4,5-Tetrahydro-1H-benzo-[c]azepine hydrochloride

2,3,4,5-Tetrahydro-1H-benzo-[c]azepine hydrochloride


  • Catalogue No.:PA 27 0014948

  • CAS :

    17724-36-6

  • Molecular Formula : C10H14ClN

  • Molecular Weight : 183.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014949

2,6-Dibromo-4-methylpyridine

2,6-Dibromo-4-methylpyridine


  • Catalogue No.:PA 27 0014949

  • CAS :

    73112-16-0

  • Molecular Formula : C6H5Br2N

  • Molecular Weight : 250.93

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014953

2-Amino-1-(2-fluorophenyl)ethan-1-one

2-Amino-1-(2-fluorophenyl)ethan-1-one


  • Catalogue No.:PA 27 0014953

  • CAS :

    736887-62-0

  • Molecular Formula : C8H8FNO

  • Molecular Weight : 153.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014954

3-Amino-4-fluorobenzonitrile

3-Amino-4-fluorobenzonitrile


  • Catalogue No.:PA 27 0014954

  • CAS :

    859855-53-1

  • Molecular Formula : C7H5FN2

  • Molecular Weight : 136.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014955

2-Chloro-5-fluoro-4-iodopyridine

2-Chloro-5-fluoro-4-iodopyridine


  • Catalogue No.:PA 27 0014955

  • CAS :

    884494-49-9

  • Molecular Formula : C5H2ClFIN

  • Molecular Weight : 257.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014956

(Pyridin-3-yloxy)acetic acid ethyl ester

(Pyridin-3-yloxy)acetic acid ethyl ester


  • Catalogue No.:PA 27 0014956

  • CAS :

    18342-98-8

  • Molecular Formula : C9H11NO3

  • Molecular Weight : 181.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014957

Ethyl 3-hydroxy-8,9-dihydro-5H-pyridazino-[3,4-d]azepine-7(6H)-carboxylate

Ethyl 3-hydroxy-8,9-dihydro-5H-pyridazino-[3,4-d]azepine-7(6H)-carboxylate


  • Catalogue No.:PA 27 0014957

  • CAS :

    1190897-26-7

  • Molecular Formula : C11H15N3O3

  • Molecular Weight : 237.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014958

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-propanenitrile

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-propanenitrile


  • Catalogue No.:PA 27 0014958

  • CAS :

    1022092-33-6

  • Molecular Formula : C12H18BN3O2

  • Molecular Weight : 247.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014959

Tert-Butyl 1-bromo-5,6-dihydroimidazo-[1,5-a]pyrazine-7(8H)-carboxylate

Tert-Butyl 1-bromo-5,6-dihydroimidazo-[1,5-a]pyrazine-7(8H)-carboxylate


  • Catalogue No.:PA 27 0014959

  • CAS :

    1188265-64-6

  • Molecular Formula : C11H16BrN3O2

  • Molecular Weight : 302.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014960

Methyl (2-nitrophenyl)sulfane

Methyl (2-nitrophenyl)sulfane


  • Catalogue No.:PA 27 0014960

  • CAS :

    3058-47-7

  • Molecular Formula : C7H7NO2S

  • Molecular Weight : 169.20

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014961

4-Hydroxy-4-chloro-diphenylether

4-Hydroxy-4-chloro-diphenylether


  • Catalogue No.:PA 27 0014961

  • CAS :

    21567-18-0

  • Molecular Formula : C12H9ClO2

  • Molecular Weight : 220.66

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014962

5,5-Dipropylpyrimidine-2,4,6(1H,3H,5H)-trione

5,5-Dipropylpyrimidine-2,4,6(1H,3H,5H)-trione


  • Catalogue No.:PA 27 0014962

  • CAS :

    2217-08-5

  • Molecular Formula : C10H16N2O3

  • Molecular Weight : 212.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014963

Benzothiazole-2-carboxylic acid

Benzothiazole-2-carboxylic acid


  • Catalogue No.:PA 27 0014963

  • CAS :

    3622-04-6

  • Molecular Formula : C8H5NO2S

  • Molecular Weight : 179.20

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014964

1-(p-Toluenesulfonyl)imidazole

1-(p-Toluenesulfonyl)imidazole


  • Catalogue No.:PA 27 0014964

  • CAS :

    2232-08-8

  • Molecular Formula : C10H10N2O2S

  • Molecular Weight : 222.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014965

DL-Glutamine

DL-Glutamine


  • Catalogue No.:PA 27 0014965

  • CAS :

    6899-04-3

  • Molecular Formula : C5H10N2O3

  • Molecular Weight : 146.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014966

1-(2,5-Dimethylthiophen-3-yl)ethanone;

1-(2,5-Dimethylthiophen-3-yl)ethanone;


  • Catalogue No.:PA 27 0014966

  • CAS :

    2530-10-1

  • Molecular Formula : C8H10OS

  • Molecular Weight : 154.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014967

4-(1-Pyrrolidinyl)piperidine

4-(1-Pyrrolidinyl)piperidine


  • Catalogue No.:PA 27 0014967

  • CAS :

    5004-07-9

  • Molecular Formula : C9H18N2

  • Molecular Weight : 154.26

Drug Reference Standards & Impurity Synthesis in India
PA STI 031111

Dienogest-d4

Dienogest-d4


  • Catalogue No.:PA STI 031111

  • CAS :

    NA

  • Molecular Formula : C20H21D4NO2

  • Molecular Weight : 315.45

Drug Reference Standards & Impurity Synthesis in India
PA STI 079623

Solanesol-d2

Solanesol-d2


  • Catalogue No.:PA STI 079623

  • CAS :

    NA

  • Molecular Formula : C45H72D2O

  • Molecular Weight : 633.10

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014968

(S)-Methyl 2-aminohexanoate hydrochloride

(S)-Methyl 2-aminohexanoate hydrochloride


  • Catalogue No.:PA 27 0014968

  • CAS :

    3844-54-0

  • Molecular Formula : C7H16ClNO2

  • Molecular Weight : 181.66

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014969

2-Acetamido-3-(1H-imidazol-5-yl)propanoic acid;hydrate

2-Acetamido-3-(1H-imidazol-5-yl)propanoic acid;hydrate


  • Catalogue No.:PA 27 0014969

  • CAS :

    39145-52-3

  • Molecular Formula : C8H13N3O4

  • Molecular Weight : 215.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014970

Dicyclohexylamine N-(tert-butoxycarbonyl)-N-methyl-L-phenylalaninate

Dicyclohexylamine N-(tert-butoxycarbonyl)-N-methyl-L-phenylalaninate


  • Catalogue No.:PA 27 0014970

  • CAS :

    40163-88-0

  • Molecular Formula : C27H44N2O4

  • Molecular Weight : 460.66

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014971

(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-oxo-6-(tritylamino)hexanoic acid

(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-oxo-6-(tritylamino)hexanoic acid


  • Catalogue No.:PA 27 0014971

  • CAS :

    401915-55-7

  • Molecular Formula : C40H36N2O5

  • Molecular Weight : 624.74

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014972

L-Ornithine methyl ester dihydrochloride

L-Ornithine methyl ester dihydrochloride


  • Catalogue No.:PA 27 0014972

  • CAS :

    40216-82-8

  • Molecular Formula : C6H16Cl2N2O2

  • Molecular Weight : 219.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014973

(S)-1-Benzyl 2-(2,5-dioxopyrrolidin-1-yl) 5-oxopyrrolidine-1,2-dicarboxylate

(S)-1-Benzyl 2-(2,5-dioxopyrrolidin-1-yl) 5-oxopyrrolidine-1,2-dicarboxylate


  • Catalogue No.:PA 27 0014973

  • CAS :

    40291-26-7

  • Molecular Formula : C17H16N2O7

  • Molecular Weight : 360.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014974

(R)-2-(((Benzyloxy)carbonyl)amino)pentanoic acid

(R)-2-(((Benzyloxy)carbonyl)amino)pentanoic acid


  • Catalogue No.:PA 27 0014974

  • CAS :

    42918-89-8

  • Molecular Formula : C13H17NO4

  • Molecular Weight : 251.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014975

(2S,4S)-1-((9H-Fluoren-9-yl)methyl) 2-benzyl 4-hydroxypyrrolidine-1,2-dicarboxylate

(2S,4S)-1-((9H-Fluoren-9-yl)methyl) 2-benzyl 4-hydroxypyrrolidine-1,2-dicarboxylate


  • Catalogue No.:PA 27 0014975

  • CAS :

    439290-35-4

  • Molecular Formula : C27H25NO5

  • Molecular Weight : 443.50

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014976

Methyl (2S)-3-hydroxy-2-(tritylamino)propanoate

Methyl (2S)-3-hydroxy-2-(tritylamino)propanoate


  • Catalogue No.:PA 27 0014976

  • CAS :

    4465-44-5

  • Molecular Formula : C23H23NO3

  • Molecular Weight : 361.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014977

N-Methyl-L-proline

N-Methyl-L-proline


  • Catalogue No.:PA 27 0014977

  • CAS :

    475-11-6

  • Molecular Formula : C6H11NO2

  • Molecular Weight : 129.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014978

(S)-3-(2-((Benzyloxy)carbonyl)-1H-imidazol-4-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid

(S)-3-(2-((Benzyloxy)carbonyl)-1H-imidazol-4-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid


  • Catalogue No.:PA 27 0014978

  • CAS :

    50305-43-6

  • Molecular Formula : C19H23N3O6

  • Molecular Weight : 389.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014979

Methyl (S)-2-(((benzyloxy)carbonyl)amino)-3-(4-(tert-butoxy)phenyl)propanoate

Methyl (S)-2-(((benzyloxy)carbonyl)amino)-3-(4-(tert-butoxy)phenyl)propanoate


  • Catalogue No.:PA 27 0014979

  • CAS :

    5068-29-1

  • Molecular Formula : C22H27NO5

  • Molecular Weight : 385.46

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014980

(S)-Methyl 2-amino-3-(4-(tert-butoxy)phenyl)propanoate hydrochloride

(S)-Methyl 2-amino-3-(4-(tert-butoxy)phenyl)propanoate hydrochloride


  • Catalogue No.:PA 27 0014980

  • CAS :

    51482-39-4

  • Molecular Formula : C14H22ClNO3

  • Molecular Weight : 287.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014981

Tert-butyl 2-amino-3-[(2-methylpropan-2-yl)oxy]propanoate hydrochloride

Tert-butyl 2-amino-3-[(2-methylpropan-2-yl)oxy]propanoate hydrochloride


  • Catalogue No.:PA 27 0014981

  • CAS :

    51537-21-4

  • Molecular Formula : C11H24ClNO3

  • Molecular Weight : 253.77

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014982

(2S)-4-Methyl-2-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]pentanoic acid

(2S)-4-Methyl-2-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]pentanoic acid


  • Catalogue No.:PA 27 0014982

  • CAS :

    51871-42-2

  • Molecular Formula : C13H24N2O5

  • Molecular Weight : 288.34

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014983

2-Amino-3-benzhydrylsulfanylpropanoic acid

2-Amino-3-benzhydrylsulfanylpropanoic acid


  • Catalogue No.:PA 27 0014983

  • CAS :

    5191-80-0

  • Molecular Formula : C16H17NO2S

  • Molecular Weight : 287.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014984

2-[[(2R)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid

2-[[(2R)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid


  • Catalogue No.:PA 27 0014984

  • CAS :

    52071-65-5

  • Molecular Formula : C19H26N2O5

  • Molecular Weight : 362.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014985

O-Benzyl-L-tyrosine benzyl ester hydrochloride

O-Benzyl-L-tyrosine benzyl ester hydrochloride


  • Catalogue No.:PA 27 0014985

  • CAS :

    52142-01-5

  • Molecular Formula : C23H24ClNO3

  • Molecular Weight : 397.90

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014986

2-Amino-3-phenylpropanehydrazide

2-Amino-3-phenylpropanehydrazide


  • Catalogue No.:PA 27 0014986

  • CAS :

    52386-52-4

  • Molecular Formula : C9H13N3O

  • Molecular Weight : 179.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014987

(2R,3S)-2-Amino-3-methoxybutanoic acid

(2R,3S)-2-Amino-3-methoxybutanoic acid


  • Catalogue No.:PA 27 0014987

  • CAS :

    537697-28-2

  • Molecular Formula : C5H11NO3

  • Molecular Weight : 133.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014988

Benzyl (2R)-pyrrolidine-2-carboxylate;hydrochloride

Benzyl (2R)-pyrrolidine-2-carboxylate;hydrochloride


  • Catalogue No.:PA 27 0014988

  • CAS :

    53843-90-6

  • Molecular Formula : C12H16ClNO2

  • Molecular Weight : 241.72

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014989

(2R)-3-Methyl-2-[methyl(phenylmethoxycarbonyl)amino]butanoic acid

(2R)-3-Methyl-2-[methyl(phenylmethoxycarbonyl)amino]butanoic acid


  • Catalogue No.:PA 27 0014989

  • CAS :

    53978-73-7

  • Molecular Formula : C14H19NO4

  • Molecular Weight : 265.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014990

2-[(2-Aminoacetyl)amino]-4-methylsulfanylbutanoic acid

2-[(2-Aminoacetyl)amino]-4-methylsulfanylbutanoic acid


  • Catalogue No.:PA 27 0014990

  • CAS :

    554-94-9

  • Molecular Formula : C7H14N2O3S

  • Molecular Weight : 206.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014991

(S)-3-(4-(((benzyloxy)carbonyl)amino)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid

(S)-3-(4-(((benzyloxy)carbonyl)amino)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid


  • Catalogue No.:PA 27 0014991

  • CAS :

    55533-25-0

  • Molecular Formula : C22H26N2O6

  • Molecular Weight : 414.46

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014992

N-Carbobenzyloxy-L-threonine methyl ester

N-Carbobenzyloxy-L-threonine methyl ester


  • Catalogue No.:PA 27 0014992

  • CAS :

    57224-63-2

  • Molecular Formula : C13H17NO5

  • Molecular Weight : 267.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014993

Methyl (2S)-2-amino-3-(1-methylimidazol-4-yl)propanoate

Methyl (2S)-2-amino-3-(1-methylimidazol-4-yl)propanoate


  • Catalogue No.:PA 27 0014993

  • CAS :

    57519-09-2

  • Molecular Formula : C8H13N3O2

  • Molecular Weight : 183.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014994

(2S)-6-Amino-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-methylpentanoyl]amino]hexanoic acid

(2S)-6-Amino-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-methylpentanoyl]amino]hexanoic acid


  • Catalogue No.:PA 27 0014994

  • CAS :

    57625-86-2

  • Molecular Formula : C18H37N5O4

  • Molecular Weight : 387.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014995

Methyl (S)-2-amino-5-(((benzyloxy)carbonyl)amino)pentanoate hydrochloride

Methyl (S)-2-amino-5-(((benzyloxy)carbonyl)amino)pentanoate hydrochloride


  • Catalogue No.:PA 27 0014995

  • CAS :

    5874-75-9

  • Molecular Formula : C14H21ClN2O4

  • Molecular Weight : 316.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014996

3-(4-Nitrophenyl)-L-alanine Ethyl Ester Hydrochloride

3-(4-Nitrophenyl)-L-alanine Ethyl Ester Hydrochloride


  • Catalogue No.:PA 27 0014996

  • CAS :

    58816-66-3

  • Molecular Formula : C11H15ClN2O4

  • Molecular Weight : 274.70

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014997

5-O-benzyl 1-O-methyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate

5-O-benzyl 1-O-methyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate


  • Catalogue No.:PA 27 0014997

  • CAS :

    59279-58-2

  • Molecular Formula : C18H25NO6

  • Molecular Weight : 351.40

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014998

Methyl 2-benzamido-3-hydroxybutanoate

Methyl 2-benzamido-3-hydroxybutanoate


  • Catalogue No.:PA 27 0014998

  • CAS :

    60538-16-1

  • Molecular Formula : C12H15NO4

  • Molecular Weight : 237.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0014999

2-(Benzoylamino)pentanedioic acid

2-(Benzoylamino)pentanedioic acid


  • Catalogue No.:PA 27 0014999

  • CAS :

    6094-36-6

  • Molecular Formula : C12H13NO5

  • Molecular Weight : 251.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015000

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

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


  • Catalogue No.:PA 27 0015000

  • CAS :

    61535-49-7

  • Molecular Formula : C13H17ClN2O2

  • Molecular Weight : 268.74

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015001

(S)-N-(3-(4-Hydroxyphenyl)-1-((4-nitrophenyl)amino)-1-oxopropan-2-yl)benzamide

(S)-N-(3-(4-Hydroxyphenyl)-1-((4-nitrophenyl)amino)-1-oxopropan-2-yl)benzamide


  • Catalogue No.:PA 27 0015001

  • CAS :

    6154-45-6

  • Molecular Formula : C22H19N3O5

  • Molecular Weight : 405.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015002

Benzyl (2S)-2-(hydroxymethyl)pyrrolidine-1-carboxylate

Benzyl (2S)-2-(hydroxymethyl)pyrrolidine-1-carboxylate


  • Catalogue No.:PA 27 0015002

  • CAS :

    6216-63-3

  • Molecular Formula : C13H17NO3

  • Molecular Weight : 235.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015003

(S)-2-(2-(2-Aminoacetamido)acetamido)-3-phenylpropanoic acid

(S)-2-(2-(2-Aminoacetamido)acetamido)-3-phenylpropanoic acid


  • Catalogue No.:PA 27 0015003

  • CAS :

    6234-26-0

  • Molecular Formula : C13H17N3O4

  • Molecular Weight : 279.30

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015004

Methyl (2S)-4-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoate

Methyl (2S)-4-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoate


  • Catalogue No.:PA 27 0015004

  • CAS :

    63096-02-6

  • Molecular Formula : C12H23NO4

  • Molecular Weight : 245.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015005

H-Asn(Trt)-OH.H2O

H-Asn(Trt)-OH.H2O


  • Catalogue No.:PA 27 0015005

  • CAS :

    6327-59-9

  • Molecular Formula : C18H20ClNO4

  • Molecular Weight : 349.81

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015006

Benzyl (S)-2-amino-5-(((benzyloxy)carbonyl)amino)pentanoate hydrochloride

Benzyl (S)-2-amino-5-(((benzyloxy)carbonyl)amino)pentanoate hydrochloride


  • Catalogue No.:PA 27 0015006

  • CAS :

    63594-37-6

  • Molecular Formula : C20H25ClN2O4

  • Molecular Weight : 392.88

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015007

N-cyclohexylcyclohexanamine; (2S)-3-[1-(4-methylphenyl)sulfonylimidazol-4-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

N-cyclohexylcyclohexanamine; (2S)-3-[1-(4-methylphenyl)sulfonylimidazol-4-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid


  • Catalogue No.:PA 27 0015007

  • CAS :

    65057-34-3

  • Molecular Formula : C30H46N4O6S

  • Molecular Weight : 590.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015008

(R)-2-(((Benzyloxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid

(R)-2-(((Benzyloxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid


  • Catalogue No.:PA 27 0015008

  • CAS :

    65365-15-3

  • Molecular Formula : C21H19NO4

  • Molecular Weight : 349.39

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015009

2-Amino-3-hydroxypropanamide hydrochloride

2-Amino-3-hydroxypropanamide hydrochloride


  • Catalogue No.:PA 27 0015009

  • CAS :

    65414-74-6

  • Molecular Formula : C3H9ClN2O2

  • Molecular Weight : 140.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015010

(R)-2-Amino-3-(4-(benzyloxy)phenyl)propanoic Acid

(R)-2-Amino-3-(4-(benzyloxy)phenyl)propanoic Acid


  • Catalogue No.:PA 27 0015010

  • CAS :

    65733-15-5

  • Molecular Formula : C16H17NO3

  • Molecular Weight : 271.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015011

L-Phenylalaninamide Hydrochloride

L-Phenylalaninamide Hydrochloride


  • Catalogue No.:PA 27 0015011

  • CAS :

    65864-22-4

  • Molecular Formula : C9H13ClN2O

  • Molecular Weight : 200.67

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015013

O-Acetyl-L-tyrosine

O-Acetyl-L-tyrosine


  • Catalogue No.:PA 27 0015013

  • CAS :

    6636-22-2

  • Molecular Formula : C11H13NO4

  • Molecular Weight : 223.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015014

Methyl (2R)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate;hydrochloride

Methyl (2R)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate;hydrochloride


  • Catalogue No.:PA 27 0015014

  • CAS :

    66494-53-9

  • Molecular Formula : C12H25ClN2O4

  • Molecular Weight : 296.79

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015015

(2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]-6-(propan-2-ylamino)hexanoic acid

(2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]-6-(propan-2-ylamino)hexanoic acid


  • Catalogue No.:PA 27 0015015

  • CAS :

    66880-55-5

  • Molecular Formula : C14H28N2O4

  • Molecular Weight : 288.39

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015016

(R)-3-(((Benzyloxy)carbonyl)amino)butanoic acid

(R)-3-(((Benzyloxy)carbonyl)amino)butanoic acid


  • Catalogue No.:PA 27 0015016

  • CAS :

    67843-72-5

  • Molecular Formula : C12H15NO4

  • Molecular Weight : 237.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015017

cyclohexanamine (S,E)-5-((amino((2,4,6-trimethylphenyl)sulfonamido)methylene)amino)-2-((tert-butoxycarbonyl)amino)pentanoate

cyclohexanamine (S,E)-5-((amino((2,4,6-trimethylphenyl)sulfonamido)methylene)amino)-2-((tert-butoxycarbonyl)amino)pentanoate


  • Catalogue No.:PA 27 0015017

  • CAS :

    68262-72-6

  • Molecular Formula : C26H45N5O6S

  • Molecular Weight : 555.74

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015018

Methyl 2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride

Methyl 2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride


  • Catalogue No.:PA 27 0015018

  • CAS :

    68697-61-0

  • Molecular Formula : C10H14ClNO3

  • Molecular Weight : 231.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015019

(2R)-2-Acetamido-3-(3-fluorophenyl)propanoic acid

(2R)-2-Acetamido-3-(3-fluorophenyl)propanoic acid


  • Catalogue No.:PA 27 0015019

  • CAS :

    69078-51-9

  • Molecular Formula : C11H12FNO3

  • Molecular Weight : 225.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015020

2-Heptan-3-yl-5-methyl-5-nitro-1,3-dioxane

2-Heptan-3-yl-5-methyl-5-nitro-1,3-dioxane


  • Catalogue No.:PA 27 0015020

  • CAS :

    70024-51-0

  • Molecular Formula : C12H23NO4

  • Molecular Weight : 245.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015021

(2R)-2-Amino-3-phenylpropanamide;hydrochloride

(2R)-2-Amino-3-phenylpropanamide;hydrochloride


  • Catalogue No.:PA 27 0015021

  • CAS :

    71666-94-9

  • Molecular Formula : C9H13ClN2O

  • Molecular Weight : 200.67

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015023

(2R)-2-Amino-3-(2,5-dichlorophenyl)propanoic acid

(2R)-2-Amino-3-(2,5-dichlorophenyl)propanoic acid


  • Catalogue No.:PA 27 0015023

  • CAS :

    718596-54-4

  • Molecular Formula : C9H9Cl2NO2

  • Molecular Weight : 234.08

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015024

Methyl 2-[[3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]-3-phenylpropanoate

Methyl 2-[[3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]-3-phenylpropanoate


  • Catalogue No.:PA 27 0015024

  • CAS :

    72156-62-8

  • Molecular Formula : C26H31N3O5

  • Molecular Weight : 465.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015025

2-[(2-Amino-3-phenylpropanoyl)amino]acetic acid

2-[(2-Amino-3-phenylpropanoyl)amino]acetic acid


  • Catalogue No.:PA 27 0015025

  • CAS :

    721-90-4

  • Molecular Formula : C11H14N2O3

  • Molecular Weight : 222.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015026

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

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


  • Catalogue No.:PA 27 0015026

  • CAS :

    74536-29-1

  • Molecular Formula : C8H16N2O4

  • Molecular Weight : 204.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015027

Ethyl 2-amino-4-methylsulfanylbutanoate hydrochloride

Ethyl 2-amino-4-methylsulfanylbutanoate hydrochloride


  • Catalogue No.:PA 27 0015027

  • CAS :

    7512-43-8

  • Molecular Formula : C7H16ClNO2S

  • Molecular Weight : 213.72

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015028

(2,5-Dioxopyrrolidin-1-yl) (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-tritylsulfanylpropanoate

(2,5-Dioxopyrrolidin-1-yl) (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-tritylsulfanylpropanoate


  • Catalogue No.:PA 27 0015028

  • CAS :

    75179-29-2

  • Molecular Formula : C31H32N2O6S

  • Molecular Weight : 560.67

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015029

Tert-butyl (2S)-2-amino-3-phenylpropanoate;hydrochloride

Tert-butyl (2S)-2-amino-3-phenylpropanoate;hydrochloride


  • Catalogue No.:PA 27 0015029

  • CAS :

    75898-47-4

  • Molecular Formula : C13H20ClNO2

  • Molecular Weight : 257.76

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015030

Dicyclohexylamine 2-((tert-butoxycarbonyl)amino)-5-methoxy-5-oxopentanoate

Dicyclohexylamine 2-((tert-butoxycarbonyl)amino)-5-methoxy-5-oxopentanoate


  • Catalogue No.:PA 27 0015030

  • CAS :

    76379-02-7

  • Molecular Formula : C23H42N2O6

  • Molecular Weight : 442.60

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015031

Nalpha-Boc-Nepsilon-benzyloxycarbonyl-D-lysine

Nalpha-Boc-Nepsilon-benzyloxycarbonyl-D-lysine


  • Catalogue No.:PA 27 0015031

  • CAS :

    76477-42-4

  • Molecular Formula : C19H28N2O6

  • Molecular Weight : 380.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015032

2,5-Dioxopyrrolidin-1-yl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-leucinate

2,5-Dioxopyrrolidin-1-yl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-leucinate


  • Catalogue No.:PA 27 0015032

  • CAS :

    76542-83-1

  • Molecular Formula : C25H26N2O6

  • Molecular Weight : 450.49

Drug Reference Standards & Impurity Synthesis in India
PA 27 0015033

(R)-a-(Boc-amino)-1-naphthalenepropionic Acid

(R)-a-(Boc-amino)-1-naphthalenepropionic Acid


  • Catalogue No.:PA 27 0015033

  • CAS :

    76932-48-4

  • Molecular Formula : C18H21NO4

  • Molecular Weight : 315.37

pharmaffiliates