英文名稱
delta2-Cefuroxime Axetil (Cefuroxime Axetil Delta-3 Isomer)
(6R,7R)-1-乙酰氧基乙基 3-((氨基甲酰氧基)甲基)-7-((Z)-2-(呋喃-2-基)-2-(甲氧基亞氨基)乙酰氨基)-8-氧代-5-硫雜-1-氮雜雙環[4.2.0]辛-3-烯-2-羧酸鹽 (頭孢呋辛雜質)
Smiles Code
CO\N=C(/C(=O)N[C@H]1[C@H]2SC=C(COC(=O)N)C(N2C1=O)C(=O)OC(C)OC(=O)C)\c3occc3
White to Pale Yellow Solid
DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Sparingly)
Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
Δ2-Cefuroxime Axetil (Cefuroxime Axetil EP Impurity A) is an oral prodrug of Cefuroxime (C248060), an injectable second generation cephalosporin with an excellent antibacterial activity. This ester is applied in therapy as a mixture of the R and S diastereoisomers.