95477-37-5

Basic information

• Product Name: [2-(Bis-methanesulfonyl-methylsulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-hydroxy-acetic acid 4-nitro-benzyl ester
• CAS NO: 95477-37-5
• Molecular Weight: 631.662
• Mol File: 95477-37-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [2-(Bis-methanesulfonyl-methylsulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-hydroxy-acetic acid 4-nitro-benzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: [2-(Bis-methanesulfonyl-methylsulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-hydroxy-acetic acid 4-nitro-benzyl ester(95477-37-5)
• EPA Substance Registry System: [2-(Bis-methanesulfonyl-methylsulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-hydroxy-acetic acid 4-nitro-benzyl ester(95477-37-5)

Safety Data

• Hazardous Substances Data: 95477-37-5(Hazardous Substances Data)

Upstream product

• 64370-35-0 p-nitrobenzyl glyoxylate 
• 95509-90-3 N-[2-(Bis-methanesulfonyl-methylsulfanyl)-4-oxo-azetidin-3-yl]-2-phenoxy-acetamide 
• 75283-03-3 2-[2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-2-enoic acid methyl ester 
• 73395-53-6 N-[2-(Benzothiazol-2-yldisulfanyl)-4-oxo-azetidin-3-yl]-2-phenoxy-acetamide 

Downstream Products

• 95477-43-3 3,3-Bis-methanesulfonyl-7-oxo-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl ester 
• 95477-40-0 [2-(Bis-methanesulfonyl-methylsulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-chloro-acetic acid 4-nitro-benzyl ester 

Relevant articles and documents

Carbon nucleophilic displacements on Kamiya's azetidinone disulfide: Synthesis of C-2 modified penicillins

Novel carbon nucleophilic displacement reactions on Kamiya's azetidinone disulfide 2 and the synthesis of the C-2 modified penams 25, 26 and 27 from the intermediates 8, 9, and 11 are described.