5241-70-3

Basic information

• Product Name: Z-D-Asp(OBzl)-Phe-NH₂
• CAS NO: 5241-70-3
• Molecular Weight: 503.555
• Mol File: 5241-70-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Z-D-Asp(OBzl)-Phe-NH₂(CAS DataBase Reference)
• NIST Chemistry Reference: Z-D-Asp(OBzl)-Phe-NH₂(5241-70-3)
• EPA Substance Registry System: Z-D-Asp(OBzl)-Phe-NH₂(5241-70-3)

Safety Data

• Hazardous Substances Data: 5241-70-3(Hazardous Substances Data)

Upstream product

• 7412-37-5 N-Benzyloxycarbonyl-D-asparaginsaeure-dibenzylester 
• 78663-07-7 N-(benzyloxycarbonyl)-D-aspartic acid 
• 5241-62-3 (benzyloxycarbonyl)-β-benzyl-D-aspartic acid 
• 5289-01-0 N-Benzyloxycarbonyl-D-asparaginsaeure-<α-(2,4,5-trichlor-phenyl)-β-benzyl-ester> 
• 5241-57-6 L-phenylalaninamide acetate salt 
• 65864-22-4 (S)-2-amino-3-phenylpropionamide hydrochloride 
• 139033-45-7 Z-D-Asp(OBzl)-OPfp 

Downstream Products

• 114646-30-9 Boc-Leu-D-Asu-Phe-NH₂ 
• 5241-72-5 D-Asp-Phe-NH₂ 
• 73537-63-0 Z-D-Asu-Phe-NH₂ 

Relevant articles and documents

Aspartate Racemization in Synthetic Peptides. Part 2. Tendency to Racemization of Aminosuccinyl Residue

Aminosuccinyl (Asu) peptides, containing a strained ring system, are very vulnerable to epimerization and, during their formation, even as transients, in the presence of nucleophilic and nonnucleophilic bases, partial epimerization occurs.In the presence