PIVCEPHALEXIN is a chemical compound registered under CAS number 63836-75-9, with the molecular formula C22H28ClN3O6S and a molecular weight of about 497.99 g/mol. Its EINECS (EC) number is 264-509-1. It is also known as PIVALEXIN; (pivaloyloxy)methyl [6R-[6alpha,7beta(R*)]]-7-(aminophenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate; (6R)-7α-[[(R)-Aminophenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbo. NewsChem supplies PIVCEPHALEXIN for laboratory research and bulk production; product code 485880. Send an inquiry for purity, packaging, price and lead time.