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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 4,841-4,850 of 5,812

Clenbuterol EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C188-008
CAS
37153-52-9
Formula
C12H18BrClN2O
Family
Clenbuterol
Synonyms
Bromchlorbuterol, Bromoclenbuterol

Clonazepam EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C212-002
CAS
2011-66-7
Formula
C13H9ClN2O3
Family
Clonazepam
Synonyms
2-Amino-5-nitro-2'-chlorobenzophenone, Methanone, (2-amino-5-nitrophenyl)(2-chlorophenyl)-

Clonazepam EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C212-003
CAS
55198-89-5
Formula
C15H10ClN3O3
Family
Clonazepam
Synonyms
3-Amino-4-(2-chlorophenyl)-6-nitrocarbostyril, 3-amino-4-(2-chlorophenyl)-6-nitro-1H-quinolin-2-one

Clonazepam USP Related Compound C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C212-004
CAS
52130-87-7
Formula
C15H10BrClN2O4
Family
Clonazepam
Synonyms
2-bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide, Acetamide, 2-bromo-N-(2-(2-chlorobenzoyl)-4-nitrophenyl)-

Deferoxamine Mesylate EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D033-004
CAS
252325-60-3
Formula
C16H32N4O5
Family
Deferoxamine
Synonyms
Deferoxamine mesilate impurity b (ep impurity), Deferoxamine EP Impurity B (Free Base)

Dipyridamole EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D148-002
CAS
16982-40-4
Formula
C25H40N8O2
Family
Dipyridamole
Synonyms
Dipyridamole tripiperidine, Dipyridamole impurity A

Dipyridamole EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D148-003
CAS
16908-47-7
Formula
C23H40N8O6
Family
Dipyridamole
Synonyms
Dipyridamole USP Related Compound B, Dipyridamole impurity B

Dipyridamole EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D148-004
CAS
54093-92-4
Formula
C20H30ClN7O2
Family
Dipyridamole
Synonyms
6-Des(diethanolamino)-6-chloro dipyridamole, Dipyridamole impurity C

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