Oxazepam-impurities | Pharmaffiliates

oxazepam and its Impurities

An active metabolite of diazepam, prazepam, and temazepam, Oxazepam is an intermediate-acting benzodiazepine of the 3-hydroxy family used to treat anxiety and mood diorders. It is also helpful in treating alcohol withdrawal symptoms.Reference standards of Oxazepam API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 16 results for oxazepam Impurities
PA 15 15010

Oxazepam - Impurity A

(5RS)-7-Chloro-5-phenyl-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione


  • Catalogue No.:PA 15 15010

  • CAS :

    19554-95-1

  • Molecular Formula : C15H11ClN2O2

  • Molecular Weight : 286.71

PA 15 15030

Oxazepam - Impurity C

6-Chloro-4-phenylquinazoline-2-carbaldehyde


  • Catalogue No.:PA 15 15030

  • CAS :

    5958-05-4

  • Molecular Formula : C15H9ClN2O

  • Molecular Weight : 268.70

PA 15 15040

Oxazepam - Impurity D

2-Amino-5-chlorobenzophenone


  • Catalogue No.:PA 15 15040

  • CAS :

    719-59-5

  • Molecular Formula : C13H10ClNO

  • Molecular Weight : 231.68

PA 15 15050

Oxazepam - Impurity E

Demoxepam


  • Catalogue No.:PA 15 15050

  • CAS :

    963-39-3

  • Molecular Formula : C15H11ClN2O2

  • Molecular Weight : 286.71

PAI 15 008010

(Z)-(2-Amino-5-chlorophenyl)(phenyl)methanone Oxime

(Z)-(2-Amino-5-chlorophenyl)(phenyl)methanone Oxime


  • Catalogue No.:PAI 15 008010

  • CAS :

    5013-10-5

  • Molecular Formula : C13H11ClN2O

  • Molecular Weight : 246.69

PAI 15 008020

2-(Amino(phenyl)methyl)-4-chloroaniline

2-(Amino(phenyl)methyl)-4-chloroaniline


  • Catalogue No.:PAI 15 008020

  • CAS :

    NA

  • Molecular Formula : C13H13ClN2

  • Molecular Weight : 232.71

PAI 15 008030

(Z)-2-Chloro-N-(4-chloro-2-((hydroxyimino)(phenyl)methyl)phenyl)acetamide

(Z)-2-Chloro-N-(4-chloro-2-((hydroxyimino)(phenyl)methyl)phenyl)acetamide


  • Catalogue No.:PAI 15 008030

  • CAS :

    NA

  • Molecular Formula : C15H12Cl2N2O2

  • Molecular Weight : 323.17

PAI 15 008040

2’-Benzoyl-2,4’-dichloroacetanilide

2’-Benzoyl-2,4’-dichloroacetanilide


  • Catalogue No.:PAI 15 008040

  • CAS :

    4016-85-7

  • Molecular Formula : C15H11Cl2NO2

  • Molecular Weight : 308.16

PAI 15 008050

N-(2-benzoyl-4-chlorophenyl)-2-iodoacetamide

N-(2-benzoyl-4-chlorophenyl)-2-iodoacetamide


  • Catalogue No.:PAI 15 008050

  • CAS :

    NA

  • Molecular Formula : C15H11ClINO2

  • Molecular Weight : 399.61

PAI 15 008060

N-(2-Benzoyl-4-chlorophenyl)-2-(hydroxyamino)acetamide

N-(2-Benzoyl-4-chlorophenyl)-2-(hydroxyamino)acetamide


  • Catalogue No.:PAI 15 008060

  • CAS :

    5624-83-9

  • Molecular Formula : C15H13ClN2O3

  • Molecular Weight : 304.73

Oxazepam Related Compound A (7-chloro-5-phenyl-4,5-dihydro-1H-benzodiazepine-2,3-dione) (1483017)

Oxazepam Related Compound A (7-chloro-5-phenyl-4,5-dihydro-1H-benzodiazepine-2,3-dione) (1483017)


  • Catalogue No.:PA USP1483017

  • CAS :

    19554-95-1

  • Molecular Formula : NA

  • Molecular Weight : NA

Oxazepam Related Compound B (7-Chloro-2-oxo-5-phenyl-2,3-dihydro-1H-benzodiazepin-3-yl acetate) (1483028)

Oxazepam Related Compound B (7-Chloro-2-oxo-5-phenyl-2,3-dihydro-1H-benzodiazepin-3-yl acetate) (1483028)


  • Catalogue No.:PA USP1483028

  • CAS :

    1824-74-4

  • Molecular Formula : NA

  • Molecular Weight : NA

Oxazepam Related Compound C (6-chloro-4-phenylquinazoline-2-carbaldehyde) (1483039)

Oxazepam Related Compound C (6-chloro-4-phenylquinazoline-2-carbaldehyde) (1483039)


  • Catalogue No.:PA USP1483039

  • CAS :

    5958-05-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 15 0151000

6-Chloro-4-phenyl-3,4-dihydroquinazoline- 2-carboxylic Acid

6-Chloro-4-phenyl-3,4-dihydroquinazoline- 2-carboxylic Acid


  • Catalogue No.:PA 15 0151000

  • CAS :

    88190-77-6

  • Molecular Formula : C15H11ClN2O2

  • Molecular Weight : 286.72

PAI 15 008061

(E)-(2-Amino-5-chlorophenyl)(phenyl)methanone oxime

(E)-(2-Amino-5-chlorophenyl)(phenyl)methanone oxime


  • Catalogue No.:PAI 15 008061

  • CAS :

    15185-66-7

  • Molecular Formula : C13H11ClN2O

  • Molecular Weight : 246.69

PA STI 089423

Demoxepam-d5 Solution (100 μg/mL in acetonitrile)

Demoxepam-d5 Solution (100 μg/mL in acetonitrile)


  • Catalogue No.:PA STI 089423

  • CAS :

    NA

  • Molecular Formula : C15H6D5ClN2O2

  • Molecular Weight : 291.75