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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 24,641-24,650 of 35,292

10-Hydroxyiminodibenzyl

ImpurityLevels of characterisation
Cat. No.
P-C033-033
CAS
4014-77-1
Formula
C14H13NO
Family
Carbamazepine
Synonyms
10,11-Dihydro-5H-dibenzo(b,f)azepin-10-ol, 6,11-dihydro-5H-benzo[b][1]benzazepin-5-ol

Hydroxymethyl Celecoxib

ImpurityLevels of characterisation
Cat. No.
P-C110-041
CAS
170571-00-3
Formula
C17H14F3N3O3S
Family
Celecoxib
Synonyms
Hydroxy Celecoxib, 4'-Hydroxycelecoxib

(R)-Indobufen

ImpurityLevels of characterisation
Cat. No.
P-I043-003
CAS
131484-83-8
Formula
C18H17NO3
Family
Indobufen

(S)-Indobufen

ImpurityLevels of characterisation
Cat. No.
P-I043-004
CAS
118289-97-7
Formula
C18H17NO3
Family
Indobufen
Synonyms
d-Indobufen, Indobufen, (S)-

Indobufen Ethyl Ester

ImpurityLevels of characterisation
Cat. No.
P-I043-025
CAS
36691-02-8
Formula
C20H21NO3
Family
Indobufen
Synonyms
ethyl 2-[4-(3-oxo-1H-isoindol-2-yl)phenyl]butanoate, Benzeneacetic acid, 4-(1,3-dihydro-1-oxo-2H-isoindol-2-yl)-alpha-ethyl-, ethyl ester

Indobufen Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-I043-010
CAS
94232-67-4
Formula
C18H15NO4
Family
Indobufen
Synonyms
2-(4-(1,3-dioxoisoindolin-2-yl)phenyl)butanoicacid, 2-(4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)phenyl)butyric acid

Indobufen Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-I043-038
CAS
33254-87-4
Formula
C10H9ClO4
Family
Indobufen
Synonyms
Methyl 5-(2-chloroacetyl)-2-hydroxybenzoate

Indobufen Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-I043-011
CAS
76553-18-9
Formula
C18H17NO4
Family
Indobufen
Synonyms
2-(4-(1-hydroxy-3-oxoisoindolin-2-yl)phenyl)butanoicacid, 2-[4-(1-hydroxy-3-oxo-1H-isoindol-2-yl)phenyl]butanoic acid

Indobufen Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-I043-023
CAS
36691-07-3
Formula
C20H19NO4
Family
Indobufen
Synonyms
Ethyl 2-(4-(1,3-dioxoisoindolin-2-yl)phenyl)butanoate, ethyl 2-[4-(1,3-dioxoisoindol-2-yl)phenyl]butanoate

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