E-2743 (6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Cefaclor Imp.B EP 8.0
Being tested at least three liquid-phase systems.Annually retest will be made to ensure product quality.
Being confirmed by mass spectrometry(MS) and nuclear magnetic resonace(NMR).
COA and HPLC will be shipped togther with products.
Self-patented High-Speed Counter-Current Chromatography Production line;
Short cycle of R&D and strictly
ID:E-2743
Name:Cefaclor Imp.B EP 8.0
Chemical Name:(6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular Formula :C7H7ClN2O3S
Molecular Weight (g/mol) :234.6601
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