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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 5,041-5,050 of 5,812

Oxycodone EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O071-006
CAS
57664-96-7
Formula
C17H19NO4
Family
Oxycodone
Synonyms
Noroxycodone, Morphinan-6-one, 4,5-epoxy-14-hydroxy-3-methoxy-, (5alpha)-

Oxycodone EP Impurity C HCl

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O071-007
CAS
52446-25-0
Formula
C17H19NO4·HCl
Family
Oxycodone
Synonyms
Oxycodone EP Impurity C (as Hydrochloride), Noroxycodone hydrochloride

Oxytocin EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O081-005
CAS
10551-48-1
Formula
C45H68N12O13S2
Family
Oxytocin
Synonyms
N-Acetyloxytocin, Oxytocin, N-acetyl-

Pethidine EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P068-002
CAS
774-52-7
Formula
C12H17N
Family
Pethidine
Synonyms
1-methyl-4-phenylpiperidine, Piperidine, 1-methyl-4-phenyl-

Pethidine EP Impurity A HCl

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P068-003
CAS
10272-50-1
Formula
C12H17N·HCl
Family
Pethidine
Synonyms
Piperidine, 1-methyl-4-phenyl-, hydrochloride, Pethidine Hydrochloride EP Impurity A

Pethidine Hydrochloride EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P068-005
CAS
28030-27-5
Formula
C14H19NO2
Family
Pethidine
Synonyms
4-Piperidinecarboxylic acid, 1-methyl-4-phenyl-, methyl ester, methyl 1-methyl-4-phenylpiperidine-4-carboxylate

Pethidine Hydrochloride EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P068-007
CAS
61886-17-7
Formula
C19H21NO2
Family
Pethidine
Synonyms
1-benzyl-4-phenylpiperidine-4-carboxylicacid, 4-Phenyl-1-(phenylmethyl)-4-piperidinecarboxylic acid

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