Penicillin Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-P386-009
- CAS
- 2382934-80-5
- Formula
- C14H20N2O2
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 55,221-55,230 of 59,523
Phenazone EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P072-010
- CAS
- 89-25-8
- Formula
- C10H10N2O
- Family
- Phenazone
- Synonyms
- 5-methyl-2-phenyl-4H-pyrazol-3-one, Edaravone
Phenylbutazone EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P091-002
- CAS
- 3583-64-0
- Formula
- C19H22N2O3
- Family
- Phenylbutazone
- Synonyms
- Bumadizon, Bumadizone
Phenylbutazone EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P091-003
- CAS
- 16860-43-8
- Formula
- C19H20N2O3
- Family
- Phenylbutazone
- Synonyms
- 4-Hydroxy Phenylbutazone, Phenylbutazone Impurity B
Phenylbutazone EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P091-004
- CAS
- 122-66-7
- Formula
- C12H12N2
- Family
- Phenylbutazone
- Synonyms
- 1,2-Diphenyl Hydrazine, Hydrazobenzene
Phenylbutazone EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P091-005
- CAS
- 103-33-3
- Formula
- C12H10N2
- Family
- Phenylbutazone
- Synonyms
- 1,2-Diphenyldiazene, Phenylbutazone Impurity D
Phenylbutazone EP Impurity E Dihydrochloride
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P091-006
- CAS
- 531-85-1
- Formula
- C12H12N2·2HCl
- Family
- Phenylbutazone
- Synonyms
- Phenylbutazone Impurity E, Benzidine dihydrochloride
Phenylbutazone-d9
Isotopically labelledLevels of characterisation
- Cat. No.
- P-P091-007
- CAS
- 1189479-75-1
- Formula
- C19H11D9N2O2
- Family
- Phenylbutazone
Phosphopantothenic acid
ImpurityLevels of characterisation
- Cat. No.
- P-P015-006
- CAS
- 5875-50-3
- Formula
- C9H18NO8P
- Family
- Pantothenic Acid
- Synonyms
- N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanine, Vitamin B5 Impurity 2
Primidone EP Impurity A (as Hydrate)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P190-002
- CAS
- 80866-90-6
- Formula
- C11H14N2O2·H2O
- Family
- Primidone
- Synonyms
- 2-Ethyl-2-phenylmalonamide monohydrate, Phenylethylmalonamide hydrate
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