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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 1,921-1,930 of 5,812

Tamsulosin EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T013-023
CAS
3259-03-8
Formula
C10H13BrO2
Family
Tamsulosin
Synonyms
1-(2-Bromoethoxy)-2-ethoxybenzene, Benzene, 1-(2-bromoethoxy)-2-ethoxy-

7-Aminocephalosporanic Acid

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C076-018
CAS
957-68-6
Formula
C10H12N2O5S
Family
Cefazolin
Synonyms
Cephalosporanic acid, 7-amino, Cefazolin EP Impurity H

Bisoprolol EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B088-003
CAS
62572-93-4
Formula
C13H21NO3
Family
Bisoprolol
Synonyms
4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)benzenemethanol, 1-[4-(hydroxymethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol

Bisoprolol EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B088-004
CAS
1447715-44-7
Formula
C18H31NO4
Family
Bisoprolol
Synonyms
1-(propan-2-ylamino)-3-[4-(2-propoxyethoxymethyl)phenoxy]propan-2-ol, O-Desisopropyl O-Propyl Bisoprolol (Bisoprolol EP Impurity B)

Bisoprolol EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B088-010
CAS
1217245-60-7
Formula
C18H29NO3
Family
Bisoprolol
Synonyms
Dehydro Bisoprolol, Dehydroxy bisoprolol

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