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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,571-3,580 of 5,812

Everolimus EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E143-004
CAS
2760174-96-5
Formula
C53H83NO14
Family
Everolimus
Synonyms
18-O-Hydroxyethyl sirolimus, Everolimus 28-Ethylhydroxy Impurity

Everolimus EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E143-005
CAS
1237826-25-3
Formula
C52H79NO14
Family
Everolimus
Synonyms
Rapamycin Impurity 13, [(1R,2R,4S)-4-[(2R)-2-[(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-Dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-2,3,10,14,20-pentaoxo-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraen-12-yl]propyl]-2-methoxycyclohexyl] formate

Flupentixol EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F093-005
CAS
1693-28-3
Formula
C14H7F3OS
Family
Flupentixol
Synonyms
Flupentixol Dihydrochloride EP Impurity G, 2-(Trifluoromethyl)-9H-thioxanthen-9-one

Fosinopril EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F122-005
CAS
123599-82-6
Formula
C19H29O6P
Family
Fosinopril
Synonyms
Acetic acid, 2-((2-methyl-1-(1-oxopropoxy)propoxy)(4-phenylbutyl)phosphinyl)-

Fosinopril USP Related Compound H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F122-010
CAS
46348-61-2
Formula
C10H15O3P
Family
Fosinopril
Synonyms
(4-phenylbutyl)phosphonicacid, 4-phenylbutylphosphonic acid

Fosinoprilat

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F122-009
CAS
95399-71-6
Formula
C23H34NO5P
Family
Fosinopril
Synonyms
Fosinopril EP Impurity A, Fosinopril EP Impurity A (Fosinoprilat)

Naltrexone EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N018-005
CAS
1007856-83-8
Formula
C17H17NO5
Family
Naltrexone
Synonyms
N-Formyl Naltrexone, Naltrexone impurity A

Naltrexone EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N018-006
CAS
189016-90-8
Formula
C20H23NO4
Family
Naltrexone
Synonyms
N-(3-Butenyl)noroxymorphone, Naltrexone impurity C

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