5-Carboxy-pirfenidone Acyl Glucuronide
MetaboliteLevels of characterisation
- Cat. No.
- P-P134-003
- Formula
- C18H17NO9
- Family
- Pirfenidone
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 12,181-12,190 of 59,523
Cefalexin 7-Epimer
ImpurityLevels of characterisation
- Cat. No.
- P-C068-014
- Formula
- C16H17N3O4S
- Family
- Cefalexin
- Synonyms
- Cephalexin 7-Epimer, Cephalexin Impurity 25
Cefalexin Dimer
ImpurityLevels of characterisation
- Cat. No.
- P-C068-016
- Formula
- C32H32N6O7S2
- Family
- Cefalexin
- Synonyms
- Cephalexin Dimer, Cefalexin Impurity 10
Cefalexin EP Impurity F Trifluoroacetate
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C068-007
- Formula
- C16H17N3O4S·C2HF3O2
- Family
- Cefalexin
Cefalexin Ethyl Homolog
ImpurityLevels of characterisation
- Cat. No.
- P-C068-017
- Formula
- C17H19N3O4S
- Family
- Cefalexin
- Synonyms
- Cephalexin Ethyl Homolog
Cefalexin Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-C068-012
- Formula
- C16H19N3O5S
- Family
- Cefalexin
- Synonyms
- (2R)-2-[(R)-[[(2R)-2-Amino-2-phenylacetyl]amino]-carboxymethyl]-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
Cefalexin Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-C068-018
- Formula
- C16H19N3O5S
- Family
- Cefalexin
- Synonyms
- 2-[1-Amino-2-[[(R)-carboxy(phenyl)methyl]amino]-2-oxoethyl]-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
Cefalexin Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-C068-019
- Formula
- C16H18N2O4S
- Family
- Cefalexin
Cefalexin Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-C068-021
- Formula
- C24H24N4O5S
- Family
- Cefalexin
- Synonyms
- (2R)-2-[[(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]amino]-2-phenylacetic acid
Cefalexin Impurity 8
ImpurityLevels of characterisation
- Cat. No.
- P-C068-030
- Formula
- C24H24N4O5S
- Family
- Cefalexin
- Synonyms
- (2S)-2-[[(6S,7S)-7-[[(2S)-2-Amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]amino]-2-phenylacetic acid
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