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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 991-1,000 of 5,812

Estradiol Valerate EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E100-018
CAS
63042-28-4
Formula
C28H40O4
Family
Estradiol
Synonyms
3,17-Divalerate Estradiol, Estradiol 3,17-divalerate

Estradiol Valerate EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E100-019
CAS
18069-79-9
Formula
C22H30O3
Family
Estradiol
Synonyms
17-Butyrate Estradiol, Estra-1,3,5(10)-triene-3,17-diol (17beta)-, 17-butanoate

Linezolid USP Related Compound B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-L069-003
CAS
216868-57-4
Formula
C16H20FN3O3S
Family
Linezolid
Synonyms
Deacetyl Linezolid Thioacetamide, Linezolid USP RC B

Ibuprofen EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I008-005
CAS
66622-47-7
Formula
C13H18O2
Family
Ibuprofen
Synonyms
2-(3-(2-Methylpropyl)phenyl)propanoic acid, 2-[3-(2-methylpropyl)phenyl]propanoic acid

Ibuprofen EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I008-006
CAS
3585-49-7
Formula
C13H18O2
Family
Ibuprofen
Synonyms
p-Butylhydratropic acid, 2-(4-butylphenyl)propanoic acid

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