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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 32,121-32,130 of 36,550

Metirosine R Isomer

ImpurityLevels of characterisation
Cat. No.
P-M104-012
CAS
672-86-6
Formula
C10H13NO3
Family
Metirosine
Synonyms
Metirosine, (R)-, Metyrosine, (r)-

Mono(2-ethylhexyl) maleate

ImpurityLevels of characterisation
Cat. No.
P-D163-011
CAS
7423-42-9
Formula
C12H20O4
Family
Docusate
Synonyms
Monooctyl maleate, Maleic Acid Mono(2-ethylhexyl) Ester

Ospemifene E-Isomer

ImpurityLevels of characterisation
Cat. No.
P-O042-010
CAS
238089-02-6
Formula
C24H23ClO2
Family
Ospemifene
Synonyms
E-Ospemifene, 2-[4-[(E)-4-chloro-1,2-diphenylbut-1-enyl]phenoxy]ethanol

Ospemifene Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-O042-005
CAS
89778-42-7
Formula
C22H19ClO
Family
Ospemifene
Synonyms
4-[(E)-4-chloro-1,2-diphenylbut-1-enyl]phenol

Ospemifene Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-O042-006
CAS
89778-41-6
Formula
C22H19ClO
Family
Ospemifene
Synonyms
4-[(Z)-4-chloro-1,2-diphenylbut-1-enyl]phenol, Monophenoltoremifene

Ospemifene Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-O042-011
CAS
341527-08-0
Formula
C26H25ClO3
Family
Ospemifene
Synonyms
Ethyl 2-[4-[(Z)-4-chloro-1,2-diphenylbut-1-enyl]phenoxy]acetate

Pheniramine N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-P078-015
CAS
12656-98-3
Formula
C16H20N2O
Family
Pheniramine
Synonyms
N,N-dimethyl-3-phenyl-3-pyridin-2-ylpropan-1-amine oxide, Pheniramine Aminoxide

Phenol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P540-004
CAS
92050-15-2
Formula
C12H6Cl4N2O2
Synonyms
2,6-Dichloro-4-[(3,5-dichloro-4-hydroxyphenyl)diazenyl]phenol

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