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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 5,171-5,180 of 5,812

Acarbose Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A010-006
CAS
1220983-28-7
Formula
C31H53NO23
Family
Acarbose
Synonyms
Acarbose EP Impurity E

Alfacalcidol EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A072-002
CAS
65445-14-9
Formula
C27H44O2
Family
Alfacalcidol
Synonyms
5,6-trans-Alfacalcidol, 1alpha-Hydroxy-5,6-trans-vitamin D3

Alfacalcidol EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A072-003
CAS
63181-13-5
Formula
C27H44O2
Family
Alfacalcidol
Synonyms
1-beta-Calcidol, 1beta-Hydroxyvitamin D3/1beta-hydroxycholecalciferol

Amiloride EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A119-004
CAS
1458-01-1
Formula
C6H7ClN4O2
Family
Amiloride
Synonyms
Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate, Pyrazinecarboxylic acid, 3,5-diamino-6-chloro-, methyl ester

Amiloride EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A119-005
CAS
4878-36-8
Formula
C5H5ClN4O2
Family
Amiloride
Synonyms
3,5-Diamino-6-chloro-pyrazine acid, 3,5-diamino-6-chloropyrazine-2-carboxylic acid

Amiloride EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A119-006
CAS
76599-74-1
Formula
C6H7ClN6O2
Family
Amiloride
Synonyms
Hydrochlorothiazide Impurity 12, 2-Amino-5-chloro-N-(diaminomethylidene)-6-oxo-1H-pyrazine-3-carboxamide

Amiloride EP Impurity C HCl

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A119-007
CAS
1207-29-0
Formula
C6H7ClN6O2·HCl
Family
Amiloride
Synonyms
5-Deamino-5-oxo Amiloride Hydrochloride

Bezafibrate EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B072-002
CAS
41859-57-8
Formula
C15H14ClNO2
Family
Bezafibrate
Synonyms
4-chloro-N-(2-(4-hydroxyphenyl)ethyl)benzamide, 4-chloro-N-[2-(4-hydroxyphenyl)ethyl]benzamide

Bezafibrate EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B072-003
CAS
2157488-46-3
Formula
C20H22ClNO4
Family
Bezafibrate
Synonyms
Bezafibrate Methyl Ester, BEZ-M

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