Mon-Fri 9:00-18:00 CET+39 095 7211344info@vitasanlabs.com

Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 9,201-9,210 of 35,292

Cefaclor Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-C066-025
Formula
C22H19Cl2N5O6S2
Family
Cefaclor
Synonyms
(6R,7R)-7-[[(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Cefaclor Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-C066-026
Formula
C19H18N4O5S2
Family
Cefaclor
Synonyms
2-[[(2-Amino-2-phenylacetyl)amino]methyl]-5-[2-(4-carboxy-1,3-thiazol-5-yl)ethyl]-1,3-thiazole-4-carboxylic acid

Cefaclor Impurity 13 Ditrifluoroacetate

ImpurityLevels of characterisation
Cat. No.
P-C066-027
Formula
C22H22N4O4S·2C2HF3O2
Family
Cefaclor
Synonyms
(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-[(4-aminophenyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid bis(trifluoroacetate), Cefaclor Impurity 13

Cefaclor Impurity 14

ImpurityLevels of characterisation
Cat. No.
P-C066-028
Formula
C20H20N4O2
Family
Cefaclor
Synonyms
(2S)-2-Amino-N-[2-(6-oxo-5-phenyl-1H-pyrazin-2-yl)ethyl]-2-phenylacetamide

Cefaclor Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-C066-029
Formula
C14H15N3O3S
Family
Cefaclor
Synonyms
2-[[(2R)-2-Amino-2-phenylacetyl]amino]-2-(5-methylidene-2H-1,3-thiazol-2-yl)acetic acid

Cefaclor Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-C066-016
Formula
C10H13ClN2O3S
Family
Cefaclor
Synonyms
(6R,7R)-3-Chloro-8-oxo-7-(propan-2-ylamino)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Cefaclor Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-C066-018
Formula
C15H13ClN2O4S
Family
Cefaclor
Synonyms
(6R,7R)-3-Chloro-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Cefaclor Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-C066-019
Formula
C7H7ClN2O4S
Family
Cefaclor
Synonyms
(6R,7R)-7-Amino-3-chloro-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Cefaclor Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-C066-020
Formula
C7H7ClN2O3S
Family
Cefaclor
Synonyms
(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid

Need a molecule you cannot find?

Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.