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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 50,411-50,420 of 59,523

Benzbromarone Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-B040-018
CAS
2514676-29-8
Formula
C31H16Br6O7
Family
Benzbromarone
Synonyms
[2,6-Dibromo-4-[2,6-dibromo-4-(2-ethyl-1-benzofuran-3-carbonyl)phenoxy]carbonylphenyl] 3,5-dibromo-4-hydroxybenzoate

Benzhydryloxyacetic Acid

ImpurityLevels of characterisation
Cat. No.
P-D141-013
CAS
21409-25-6
Formula
C15H14O3
Family
Diphenhydramine
Synonyms
2-benzhydryloxyacetic acid, Acetic acid, (diphenylmethoxy)-

Bexarotene Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-B071-011
CAS
2840408-54-8
Formula
C24H28O2
Family
Bexarotene
Synonyms
4-[1-(3,5,5,8,8-Pentamethyl-6,7-dihydronaphthalen-1-yl)ethenyl]benzoic acid

Bexarotene Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-B071-012
CAS
1349659-55-7
Formula
C26H32
Family
Bexarotene
Synonyms
1,1,4,4,6-Pentamethyl-7-[1-(4-prop-1-en-2-ylphenyl)ethenyl]-2,3-dihydronaphthalene

Bexarotene Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-B071-016
CAS
2841325-17-3
Formula
C24H28O2
Family
Bexarotene
Synonyms
2-[1-(3,5,5,8,8-Pentamethyl-6,7-dihydronaphthalen-1-yl)ethenyl]benzoic acid

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