17543-13-4

Basic information

• Product Name: L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 1-(pentafluorophenyl) 4-(phenylmethyl) ester
• CAS NO: 17543-13-4
• Molecular Formula: C25H18F5NO6
• Molecular Weight: 523.413
• Mol File: 17543-13-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 1-(pentafluorophenyl) 4-(phenylmethyl) ester(CAS DataBase Reference)
• NIST Chemistry Reference: L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 1-(pentafluorophenyl) 4-(phenylmethyl) ester(17543-13-4)
• EPA Substance Registry System: L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 1-(pentafluorophenyl) 4-(phenylmethyl) ester(17543-13-4)

Safety Data

• Hazardous Substances Data: 17543-13-4(Hazardous Substances Data)

Upstream product

• 771-61-9 2,3,4,5,6-pentafluorophenol 
• 3479-47-8 Z-Asp(OBzl)-OH 

Downstream Products

• 149525-70-2 Z-Asp(OBzl)-Pro-Arg-OH 
• 1134849-36-7 Z-Asp(OBzl)-Lys(Boc)-OH 
• 73537-63-0 Z-Asu-Phe-NH₂ 
• 114646-30-9 Boc-Leu-Asu-Phe-NH₂ 
• 133565-44-3 N-benzyloxycarbonyl (S)-β-homoserine benzyl ester 
• 803706-22-1 Z-Asp(OBzl)-Phe-Arg-OH 
• 5241-68-9 Z-Asp(OBzl)-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