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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 29,661-29,670 of 36,550

N4-Hydroxycytidine

ImpurityLevels of characterisation
Cat. No.
P-M160-025
CAS
3258-02-4
Formula
C9H13N3O6
Family
Molnupiravir
Synonyms
Uridine, 4-oxime, N-hydroxycytidine

(±)-Narwedine

ImpurityLevels of characterisation
Cat. No.
P-G011-014
CAS
1668-86-6
Formula
C17H19NO3
Family
Galantamine
Synonyms
Narwedine, Galanthamine, 3-deoxy-3-oxo-, (4abeta,4bs*)-

Nitrobenzene

ImpurityLevels of characterisation
Cat. No.
P-P070-019
CAS
98-95-3
Formula
C6H5NO2
Family
Phenacetin
Synonyms
Phenacetin Impurity 9, Nitrobenzol

7-Oxo Bexarotene

ImpurityLevels of characterisation
Cat. No.
P-B071-010
CAS
368451-15-4
Formula
C24H26O3
Family
Bexarotene
Synonyms
Benzoic acid, 4-(1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-7-oxo-2-naphthalenyl)ethenyl)-

6-Oxo-Bexarotene

ImpurityLevels of characterisation
Cat. No.
P-B071-008
CAS
368451-13-2
Formula
C24H26O3
Family
Bexarotene
Synonyms
Benzoic acid, 4-(1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-6-oxo-2-naphthalenyl)ethenyl)-

Phenacetin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P070-002
CAS
188905-67-1
Formula
C14H13ClN2O
Family
Phenacetin
Synonyms
1-(4-chlorophenyl)-2-(4-ethoxyphenyl)diazene

Phenacetin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P070-022
CAS
24176-83-8
Formula
C14H13ClN2O2
Family
Phenacetin
Synonyms
(4-Chlorophenyl)imino-(4-ethoxyphenyl)-oxidoazanium

Phenacetin Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-P070-026
CAS
24176-84-9
Formula
C14H13ClN2O2
Family
Phenacetin
Synonyms
(4-Chlorophenyl)-(4-ethoxyphenyl)imino-oxidoazanium

3-Phthalimidopropionic Acid

ImpurityLevels of characterisation
Cat. No.
P-C058-004
CAS
3339-73-9
Formula
C11H9NO4
Family
Carnosine
Synonyms
Carnosine Impurity 1, 3-(1,3-dioxoisoindol-2-yl)propanoic acid

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