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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 30,071-30,080 of 36,550

2,3-Dimethyl-5-Vinylpyrazine

ImpurityLevels of characterisation
Cat. No.
P-P1019-009
CAS
160818-30-4
Formula
C8H10N2
Synonyms
5-ethenyl-2,3-dimethylpyrazine

Droperidol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-D189-013
CAS
39146-45-7
Formula
C15H18FNO2
Family
Droperidol
Synonyms
1-(4-(4-Fluorophenyl)-4-oxobutyl)piperidin-4-one

Droperidol Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-D189-018
CAS
466118-73-0
Formula
C22H23N3O3
Family
Droperidol
Synonyms
3-[1-[4-(4-Hydroxyphenyl)-4-oxobutyl]-3,6-dihydro-2H-pyridin-4-yl]-1H-benzimidazol-2-one

Ebastine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E001-014
CAS
1229622-28-9
Formula
C14H20O2
Family
Ebastine
Synonyms
1-(4-Tert-butylphenyl)-4-hydroxybutan-1-one

3'-ent-Zidovudine

ImpurityLevels of characterisation
Cat. No.
P-Z015-015
CAS
73971-82-1
Formula
C10H13N5O4
Family
Zidovudine
Synonyms
Zidovudine Impurity 4, AZT (threo)

2-Epi-Valiolone

ImpurityLevels of characterisation
Cat. No.
P-V058-006
CAS
1384518-63-1
Formula
C7H12O6
Family
Voglibose
Synonyms
Voglibose Impurity N7

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