99792-96-8

Basic information

• Product Name: N-(N-formyl-α-L-aspartyl)-D,L-2-chlorophenylalanine methyl ester
• Synonyms: N-(N-formyl-α-L-aspartyl)-D,L-2-chlorophenylalanine methyl ester
• CAS NO: 99792-96-8
• Molecular Weight: 356.763
• Mol File: 99792-96-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N-(N-formyl-α-L-aspartyl)-D,L-2-chlorophenylalanine methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: N-(N-formyl-α-L-aspartyl)-D,L-2-chlorophenylalanine methyl ester(99792-96-8)
• EPA Substance Registry System: N-(N-formyl-α-L-aspartyl)-D,L-2-chlorophenylalanine methyl ester(99792-96-8)

Safety Data

• Hazardous Substances Data: 99792-96-8(Hazardous Substances Data)

Upstream product

• 116147-62-7 n-formyl-l-aspartic anhydride 
• 33605-73-1 n-formylaspartic anhydride 
• 100020-81-3 β-chloro-β-phenylalanine methyl ester hydrochloride 

Downstream Products

• 100101-47-1 (Z)-N-(N-formyl-α-L-aspartyl)-Δ-phenylalanine methyl ester 

Relevant articles and documents

Process for preparing α-L-aspartyl-L-phenylalanine methyl ester

A process for preparing α-L-aspartyl-L-phenylalanine methyl ester: STR1 in which: (a) the compound methyl N(α-L-aspartyl)α-aminocinnamate, protected at the nitrogen, of formula: STR2 where R is a protector group at the nitrogen, is subjected to hydrogenation at the olefin bond by means of gaseous hydrogen in the presence of a hydrogenation catalyst, to give the compound of formula: STR3 where R has the aforesaid meaning, in the form of a mixture of α-L-aspartyl-L-phenylalanine methyl ester protected at the nitrogen, and α-L-aspartyl-D-phenylalanine methyl ester protected at the nitrogen; (b) the protector group is removed from the α-L-aspartyl-L-phenylalanine and α-L-aspartyl-D-phenylalanine methyl esters protected at the nitrogen; (c) the α-L-aspartyl-L-phenylalanine methyl ester is separated and recovered from the deprotection reaction product.