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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 46,971-46,980 of 59,523

Fosinopril Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-F122-017
CAS
1421283-57-9
Formula
C14H23NO3
Family
Fosinopril
Synonyms
1-(1-Oxopropyl)-(4S)-4-cyclohexyl-L-proline

Fosinopril Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-F122-020
CAS
87460-09-1
Formula
C19H23O4P
Family
Fosinopril
Synonyms
[2-(Benzyloxy)-2-oxoethyl](4-phenylbutyl)phosphinic Acid, Benzyl [hydroxy-(4-phenylbutyl)phosphinyl] acetate

Fosinopril Impurity A

ImpurityLevels of characterisation
Cat. No.
P-F122-018
CAS
83623-61-4
Formula
C12H17O4P
Family
Fosinopril
Synonyms
2-[Hydroxy(4-phenylbutyl)phosphinyl]acetic acid, 2-[hydroxy(4-phenylbutyl)phosphoryl]acetic acid

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)

Fosinoprilat-d7

Isotopically labelledLevels of characterisation
Cat. No.
P-F122-012
CAS
1279220-43-7
Formula
C23H27D7NO5P
Family
Fosinopril
Synonyms
Fosinopril EP Impurity A-d7, Fosinopril USP Related Compound A-d7, Fosinoprilat-d7

10-Hydroxy Naltrexone

ImpurityLevels of characterisation
Cat. No.
P-N018-023
CAS
604767-82-0
Formula
C20H23NO5
Family
Naltrexone
Synonyms
10-Hydroxynaltrexone, Morphinan-6-one, 17-(cyclopropylmethyl)-4,5-epoxy-3,10,14-trihydroxy-, (5alpha)-

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