Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid is an intermediate in the synthesis of ∆2-Ceftazidime, 90% (C244110) which is an isomer of Ceftazidime.