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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 4,621-4,630 of 5,812

Neomycin Sulfate EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N034-012
CAS
54617-40-2
Formula
C25H48N6O14
Family
Neomycin
Synonyms
Neomycin B-LP, Neomycin EP Impurity G

Nimodipine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N067-003
CAS
21881-78-7
Formula
C21H26N2O6
Family
Nimodipine
Synonyms
Nimodipine impurity B, Diisopropyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

Nimodipine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N067-004
CAS
70172-96-2
Formula
C21H26N2O8
Family
Nimodipine
Synonyms
Bis(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, O-Desisopropyl-O-methoxyethyl Nimodipine

Perphenazine DiHCl

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P067-002
CAS
2015-28-3
Formula
C21H26ClN3OS·2HCl
Family
Perphenazine
Synonyms
Fluphenazine Dihydrochloride EP Impurity E DiHCl, Perphenazine Dihydrochloride (Fluphenazine Dihydrochloride EP Impurity E Dihydrochloride)

Perphenazine EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P067-003
CAS
10078-25-8
Formula
C21H26ClN3O2S
Family
Perphenazine
Synonyms
Perphenazine sulfoxide, Ethaperazine sulfoxide

Perphenazine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P067-004
CAS
3533-97-9
Formula
C21H27N3OS
Family
Perphenazine
Synonyms
Perphenazine Related Compound B, Dechloro perphenazine

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