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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,061-54,070 of 59,523

(S)-Cloperastine

ImpurityLevels of characterisation
Cat. No.
P-C216-005
CAS
132301-89-4
Formula
C20H24ClNO
Family
Cloperastine
Synonyms
Levocloperastine, 1-[2-[(S)-(4-chlorophenyl)-phenylmethoxy]ethyl]piperidine

Cloperastine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C216-007
CAS
5630-78-4
Formula
C20H24ClNO
Family
Cloperastine
Synonyms
1-(2-((2-chlorophenyl)(phenyl)methoxy)ethyl)piperidine

Coclaurine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C804-002
CAS
3472-22-8
Formula
C18H21NO3
Synonyms
4-[(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol, dl-N-Norarmepavine

Coclaurine Impurity 3 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-C804-004
CAS
13233-00-6
Formula
C19H21NO3·HCl
Synonyms
6,7-Dimethoxy-1-[(4-methoxyphenyl)methyl]-3,4-dihydroisoquinoline hydrochloride

Coclaurine Impurity 4 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-C804-005
CAS
77354-33-7
Formula
C19H23NO3·HCl
Synonyms
6,7-Dimethoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinoline hydrochloride

Coclaurine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-C804-006
CAS
148963-01-3
Formula
C18H21NO3
Synonyms
6-Methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-7-ol

Coclaurine Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-C804-007
CAS
31804-74-7
Formula
C18H21NO3
Synonyms
7-Methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-6-ol

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