Captopril Impurity 9
ImpurityLevels of characterisation
- Cat. No.
- P-C030-043
- CAS
- 1249080-59-8
- Formula
- C9H15NO3
- Family
- Captopril
- Synonyms
- Isopropyl 2-(2-oxopyrrolidin-1-yl)acetate, propan-2-yl 2-(2-oxopyrrolidin-1-yl)acetate
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 23,861-23,870 of 35,292
Captopril Isopropyl Ester
ImpurityLevels of characterisation
- Cat. No.
- P-C030-034
- CAS
- 176036-42-3
- Formula
- C12H21NO3S
- Family
- Captopril
- Synonyms
- L-Proline, 1-(3-mercapto-2-methyl-1-oxopropyl)-, 1-methylethyl ester, (S)-
Captopril Methyl Ester
ImpurityLevels of characterisation
- Cat. No.
- P-C030-035
- CAS
- 176036-41-2
- Formula
- C10H17NO3S
- Family
- Captopril
- Synonyms
- 1-[(2S)-3-Mercapto-2-methyl-1-oxopropyl]-L-proline methyl ester
Captopril-N-acetylcysteine Disulfide
ImpurityLevels of characterisation
- Cat. No.
- P-C030-041
- CAS
- 78636-31-4
- Formula
- C14H22N2O6S2
- Family
- Captopril
N-Carbamoyl-L-Arginine
ImpurityLevels of characterisation
- Cat. No.
- P-A185-043
- CAS
- 15920-89-5
- Formula
- C7H15N5O3
- Family
- Arginine
- Synonyms
- 2-(Carbamoylamino)-5-(diaminomethylideneamino)pentanoic acid, L-Arginine, N2-(aminocarbonyl)-
Cefmetazole Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-C086-004
- CAS
- 56796-16-8
- Formula
- C15H17N3O7S2
- Family
- Cefmetazole
- Synonyms
- 7-[[[(Cyanomethyl)thio]acetyl]amino]-7-methoxy Cephalosporanic Acid
Cefmetazole Impurity 30 (Mixture of Isomers)
ImpurityLevels of characterisation
- Cat. No.
- P-C086-033
- CAS
- 64278-70-2
- Formula
- C24H22N6O3S3
- Family
- Cefmetazole
- Synonyms
- Benzhydryl (6R)-7-methylsulfanylimino-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Cefmetazole Lactone
ImpurityLevels of characterisation
- Cat. No.
- P-C086-035
- CAS
- 70993-70-3
- Formula
- C13H13N3O5S2
- Family
- Cefmetazole
- Synonyms
- Cefmetazole Impurity 1 (Cefmetazole Lactone)
Cefotaxime Bromoacetyl Analog
ImpurityLevels of characterisation
- Cat. No.
- P-C090-013
- CAS
- 83305-12-8
- Formula
- C15H16BrN3O8S
- Family
- Cefotaxime
Cefotaxime Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-C090-010
- CAS
- 66341-09-1
- Formula
- C6H7N3O3S
- Family
- Cefotaxime
- Synonyms
- 2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetic acid, Anti-Thiazoximic acid
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