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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,141-54,150 of 59,523

(Z)-Dimethoxy Benvitimod

ImpurityLevels of characterisation
Cat. No.
P-B037-003
CAS
1622988-16-2
Formula
C19H22O2
Family
Benvitimod
Synonyms
1,3-dimethoxy-5-[(Z)-2-phenylethenyl]-2-propan-2-ylbenzene, Tapinarof Impurity 4

Dimethoxy Tapinarof

ImpurityLevels of characterisation
Cat. No.
P-B037-010
CAS
141509-20-8
Formula
C19H22O2
Family
Benvitimod
Synonyms
2-Isopropyl-1,3-dimethoxy-5-styrylbenzene, 1,3-dimethoxy-5-[(E)-2-phenylethenyl]-2-propan-2-ylbenzene

2,4-Dinitrophenylhydrazine

ImpurityLevels of characterisation
Cat. No.
P-P631-006
CAS
119-26-6
Formula
C6H6N4O4
Synonyms
Hydrazine, (2,4-dinitrophenyl)-, NSC 5709

2,2-Diphenyl-1-picrylhydrazyl

ImpurityLevels of characterisation
Cat. No.
P-P631-005
CAS
1898-66-4
Formula
C18H12N5O6
Synonyms
DPPH Radical, 1,1-Diphenyl-2-picrylhydrazyl (free radical)

Dodecanoic Acid Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-D1173-008
CAS
56630-48-9
Formula
C22H46O3Si
Synonyms
3-[(Trimethylsilyl)oxy]propyl hexadecanoate

Dodecanoic Acid Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-D1173-011
CAS
56196-58-8
Formula
C22H46O3Si
Synonyms
Methyl 2-[(trimethylsilyl)oxy]octadecanoate, Octadecanoic acid, 2-[(trimethylsilyl)oxy]-, methyl ester

Dodecanoic Acid-d2

Isotopically labelledLevels of characterisation
Cat. No.
P-D1173-002
CAS
64118-39-4
Formula
C12H22D2O2
Synonyms
Lauric Acid-d2, Lauric-2,2-d2 acid

Encorafenib Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E045-003
CAS
1934917-37-9
Formula
C11H12BrClFNO2
Family
Encorafenib
Synonyms
2-Bromo-3-chloro-6-fluoroaniline, N-BOC protected, tert-butyl N-(2-bromo-3-chloro-6-fluorophenyl)carbamate

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