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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,301-56,310 of 59,523

Ecamsule USP Related Compound C-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-E004-003
CAS
60088-54-2
Formula
C8H2D4O4
Family
Ecamsule
Synonyms
Terephthalic Acid-d4, 2,3,5,6-tetradeuterioterephthalic acid

Enpiroline Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E052-005
CAS
52300-94-4
Formula
C19H18F6N2O
Family
Enpiroline
Synonyms
(R)-[(2S)-Piperidin-2-yl]-[2-(trifluoromethyl)-6-[4-(trifluoromethyl)phenyl]-4-pyridinyl]methanol

ent-Fasiglifam

ImpurityLevels of characterisation
Cat. No.
P-F007-003
CAS
1234474-57-7
Formula
C29H32O7S
Family
Fasiglifam
Synonyms
TAK-875

Enterokinase BRP

ImpurityLevels of characterisation
Cat. No.
P-P342-003
CAS
9014-74-8
Formula
C148H230F2O26S8
Synonyms
Enteropeptidase, Enterokinase

5,6-Epoxy-beta-ionone

ImpurityLevels of characterisation
Cat. No.
P-I206-003
CAS
36340-49-5
Formula
C13H20O2
Synonyms
4-(2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl)but-3-en-2-one

Erismodegib Diphosphate

ImpurityLevels of characterisation
Cat. No.
P-S065-006
CAS
1218778-77-8
Formula
C26H26F3N3O3·2H3PO4
Family
Sonidegib
Synonyms
Sonidegib Phosphate, Sonidegib diphosphate

1-Ethoxy-1,3,3-Trimethoxypropane

ImpurityLevels of characterisation
Cat. No.
P-A282-002
CAS
123-59-1
Formula
C8H18O4
Synonyms
Propane, 1-ethoxy-1,3,3-trimethoxy-, Malonaldehyde, ethyl methyl dimethyl diacetal

Ethyl Aminosalicylate

ImpurityLevels of characterisation
Cat. No.
P-A128-003
CAS
6059-17-2
Formula
C9H11NO3
Family
Aminosalicylic Acid
Synonyms
Benzoic acid, 4-amino-2-hydroxy-, ethyl ester, ethyl 4-amino-2-hydroxybenzoate

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