TLC Standards
      
Products List (Parent drug: CEFADROXIL)
Cefadroxil-d4 Trifluoroacetate
C16H13N3O5SD4. C2HF3O2 M.W. 367.42 114.02
C-135001
Cefadroxil-d4 Trifluoroacetate
Cefadroxil EP Impurity B (Cephalexin Impurity B, 7-ADCA)
CAS No. 22252-43-3
C8H10N2O3S M.W. 214.24
C-135002
Cefadroxil EP Impurity B (Cephalexin Impurity B, 7-ADCA)
Cefadroxil EP Impurity D
CAS No. 144790-28-3
C16H17N3O5S M.W. 363.39
C-135003
Cefadroxil EP Impurity D
Cefadroxil Related Compound I
CAS No. 147103-94-4
C16H17N3O5S M.W. 363.39
C-135004
Cefadroxil Related Compound I
Cefadroxil Impurity 6
C10H12N2O4S M.W. 256.28
C-135021
Cefadroxil Impurity 6
Cefadroxil Impurity J
C18H19N3O7S M.W. 421.43
C-135006
Cefadroxil Impurity J
Cefadroxil Dimer Trifluoroacetate
C32H32N6O9S2. C2HF3O2 M.W. 708.77 114.02
C-135009
Cefadroxil Dimer Trifluoroacetate
Cefadroxil EP Impurity F Sodium Salt (Mixture of Diastereomers)
C24H23N4O7S. Na M.W. 511.54 22.99
C-135008
Cefadroxil EP Impurity F Sodium Salt (Mixture of Diastereomers)
Cefadroxil Sulfoxide
CAS No. 182290-77-3
C16H17N3O6S M.W. 379.39
C-135007
Cefadroxil Sulfoxide
Cefadroxil Monohydrate EP Impurity C
C16H19N3O6S M.W. 381.41
C-135011
Cefadroxil Monohydrate EP Impurity C
Cefadroxil Impurity 1 (Methyl (2R)-2-Amino-2-(4-Hydroxyphenyl)acetate)
CAS No. 37763-23-8; 57591-61-4 (HCl Salt)
C9H11NO3 M.W. 181.19
C-135012
Cefadroxil Impurity 1 (Methyl (2R)-2-Amino-2-(4-Hydroxyphenyl)acetate)
Cefadroxil Impurity 2 [Methyl (2S)-2-Amino-2-(4-Hydroxyphenyl)acetate]
CAS No. 26531-82-8; 127369-30-6 (HCl Salt)
C9H11NO3 M.W. 181.19
C-135013
Cefadroxil Impurity 2 [Methyl (2S)-2-Amino-2-(4-Hydroxyphenyl)acetate]
Cefadroxil Impurity 3
C19H21N3O7S M.W. 435.45
C-135014
Cefadroxil Impurity 3
Cefadroxil Impurity 4 (Mixture of Diastereomers)
C24H24N4O7S M.W. 512.54
C-135015
Cefadroxil Impurity 4 (Mixture of Diastereomers)
Cefadroxil EP Impurity G (Cephalexin EP Impurity D, Cefradine EP Impurity F)
CAS No. 34876-35-2
C5H6O2S M.W. 130.16
C-135016
Cefadroxil EP Impurity G (Cephalexin EP Impurity D, Cefradine EP Impurity F)
3-Ethyl Cefadroxil Trifluoroacetate
C17H19N3O5S. C2HF3O2 M.W. 377.42 114.02
C-135017
3-Ethyl Cefadroxil Trifluoroacetate
Cefadroxil Impurity 5
C24H24N4O7S M.W. 512.54
C-135018
Cefadroxil Impurity 5
Cefadroxil Sulfoxide R-isomer
C16H17N3O6S M.W. 379.39
C-135019
Cefadroxil Sulfoxide R-isomer
Cefadroxil Sulfoxide S-isomer
C16H17N3O6S M.W. 379.39
C-135020
Cefadroxil Sulfoxide S-isomer
Cefadroxil EP Impurity D-d4 Trifluoroacetate (Cefadroxil-d4 (S-Isomer) Trifluoroacetate)
C16H13N3O5SD4. C2HF3O2 M.W. 367.41 114.02
C-135022
Cefadroxil EP Impurity D-d4 Trifluoroacetate (Cefadroxil-d4 (S-Isomer) Trifluoroacetate)