Cefadroxil EP Impurity B

Stability indicating RP - HPLC method for combination of ambroxol hydrochloride and cefadroxil monohydrate in pharmaceutical formulation
By Goswami, J. A.; Shah, N. J.
From International Journal of Pharmaceutical Sciences and Research (2017), 8(3), 1220-1228
 
Method development & comparative statistical evaluation of HPLC & HPTLC method for simultaneous estimation of cefadroxil monohydrate & ambroxol hydrochloride
By Dhoka, Madhura V.; Chopade, Shakuntala S.
From Indo Global Journal of Pharmaceutical Sciences (2012), 2(2), 203-212
 

Cefadroxil EP Impurity B is chemically (6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP & USP). It is also known as Cefadroxil USP Related Compound B ; 7-Aminodesacetoxycephalosporanic acid ; 7-ADCA ; Deacetoxycephalosporanic acid. Cefadroxil EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Cefadroxil EP Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Cefadroxil.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.