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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 51,981-51,990 of 59,523

Clonazepam EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C212-002
CAS
2011-66-7
Formula
C13H9ClN2O3
Family
Clonazepam
Synonyms
2-Amino-5-nitro-2'-chlorobenzophenone, Methanone, (2-amino-5-nitrophenyl)(2-chlorophenyl)-

Clonazepam EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C212-003
CAS
55198-89-5
Formula
C15H10ClN3O3
Family
Clonazepam
Synonyms
3-Amino-4-(2-chlorophenyl)-6-nitrocarbostyril, 3-amino-4-(2-chlorophenyl)-6-nitro-1H-quinolin-2-one

Clonazepam Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C212-006
CAS
180854-85-7
Formula
C15H10Cl2N2O4
Family
Clonazepam
Synonyms
2-Chloro-N-(2-(2-Chlorobenzoyl)-4-Nitrophenyl)-Acetamide, 2-(2-Chloroacetamido)-5-nitro-2'-chlorobenzophenone

Clonazepam Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-C212-010
CAS
2245694-97-5
Formula
C23H14ClN3O6
Family
Clonazepam
Synonyms
N-[2-(2-Chlorobenzoyl)-4-nitrophenyl]-2-(1,3-dioxoisoindol-2-yl)acetamide, N-(2-(2-Chlorobenzoyl)-4-nitrophenyl)-2-(1,3-dioxoisoindolin-2-yl)acetamide

Clonazepam USP Related Compound C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C212-004
CAS
52130-87-7
Formula
C15H10BrClN2O4
Family
Clonazepam
Synonyms
2-bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide, Acetamide, 2-bromo-N-(2-(2-chlorobenzoyl)-4-nitrophenyl)-

Clonazepam-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-C212-005
CAS
170082-15-2
Formula
C15H6D4ClN3O3
Family
Clonazepam

Cotarnine Chloride

ImpurityLevels of characterisation
Cat. No.
P-N097-007
CAS
10018-19-6
Formula
C12H14NO3·Cl
Family
Noscapine
Synonyms
Cotarninium chloride, Kotarninchlorid

7-Cyclohexylheptyl beta-D-Maltoside

ImpurityLevels of characterisation
Cat. No.
P-M257-003
CAS
349477-49-2
Formula
C25H46O11
Synonyms
7-Cyclohexylheptyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside

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