CAS:79349-67-0|(6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Hydrochloride

产品货号：A608500
产品名称：(6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Hydrochloride
Synonyms:(6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Monohydrochloride; (6R-trans)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Monohydrochloride
CAS号：79349-67-0
Alternate CAS #
33747-51-2 free amine
分子式：C₂₂H₂₁ClN₂O₃S
Appearance:White to Beige Solid
Melting Point:>165°C (dec.)
分子量：428.93
Storage:-20°C, Inert atmosphere, Light sensitive
Solubility:DMSO (Slightly), Methanol (Slightly)
Category:Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
应用：(6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Hydrochloride is an intermediate used to prepare Cefixime (C242800) which is a third generation cephalosporin antibiotic.
参考文献：Kamimura, T., et al.: Antimicrob. Agents Chemother., 25, 98 (1984),Yamanaka, H., et al.: J. Antibiot., 38, 1738 (1985), Guay, D.R.P., et al.: Antimicrob. Agents Chemother., 30, 485 (1986)
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