95834-71-2

Basic information

• Product Name: p-nitrobenzyl (RS)-7-(3-benzothienylglycylamido)-3-methyl-3-cephem-4-carboxylate p-toluenesulfonic acid salt
• Synonyms: p-nitrobenzyl (RS)-7-(3-benzothienylglycylamido)-3-methyl-3-cephem-4-carboxylate p-toluenesulfonic acid salt
• CAS NO: 95834-71-2
• Molecular Weight: 710.81
• Mol File: 95834-71-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: p-nitrobenzyl (RS)-7-(3-benzothienylglycylamido)-3-methyl-3-cephem-4-carboxylate p-toluenesulfonic acid salt(CAS DataBase Reference)
• NIST Chemistry Reference: p-nitrobenzyl (RS)-7-(3-benzothienylglycylamido)-3-methyl-3-cephem-4-carboxylate p-toluenesulfonic acid salt(95834-71-2)
• EPA Substance Registry System: p-nitrobenzyl (RS)-7-(3-benzothienylglycylamido)-3-methyl-3-cephem-4-carboxylate p-toluenesulfonic acid salt(95834-71-2)

Safety Data

• Hazardous Substances Data: 95834-71-2(Hazardous Substances Data)

Upstream product

• 104-15-4 toluene-4-sulfonic acid 
• 95910-00-2 p-nitrobenzyl (RS)-7--3-methyl-3-cephem-4-carboxylate 
• 95835-19-1 <2-(hydroxyimino)-3-benzothienyl>acetic acid 
• 95834-55-2 (RS)-3-benzothienylglycine 
• 95834-98-3 (RS)-N-(tert-butoxycarbonyl)-3-benzothienylglycine 

Relevant articles and documents

Orally absorbable cephalosporin antibiotics. 3. Preparation of biologically active R isomer of 7-(3-benzothienylglycylamido)deacetoxycephalosporanic acid

The methyl and isopropyl esters of (RS)-3-benzothienylglycine were resolved with (+)- and (-)-tartaric acid in acetonitrile to give the corresponding R and S salts. The R-salt was hydrolyzed to (R)-3-benzothienylglycine (5). The amino group in 5 was prote