119706-28-4

Basic information

• Product Name: Z-Pro-Leu-Gly-OBg
• Synonyms: Z-Pro-Leu-Gly-OBg
• CAS NO: 119706-28-4
• Molecular Weight: 642.752
• Mol File: 119706-28-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Z-Pro-Leu-Gly-OBg(CAS DataBase Reference)
• NIST Chemistry Reference: Z-Pro-Leu-Gly-OBg(119706-28-4)
• EPA Substance Registry System: Z-Pro-Leu-Gly-OBg(119706-28-4)

Safety Data

• Hazardous Substances Data: 119706-28-4(Hazardous Substances Data)

Upstream product

• 119724-68-4 ((S)-2-Amino-4-methyl-pentanoylamino)-acetic acid (benzhydryl-carbamoyl)-methyl ester; compound with trifluoro-acetic acid 
• 1148-11-4 N-Benzyloxycarbonyl-L-proline 

Downstream Products

• 14485-80-4 benzoyloxycarbonylprolyl-leucyl-glycine amide 

Relevant articles and documents

N-BENZHYDRYL-GLYCOLAMIDE ESTERS (OBg ESTERS) AS CARBOXYL PROTECTING GROUPS IN PEPTIDE SYNTHESIS

N-benzhydryl-glycolamide esters (OBg esters) of various N-protected amino acids have been synthesized.In order to demonstrate their usefulness in peptide chemistry, the syntheses of For-Met-Leu-Phe-OH (chemiotactic peptide) and Pro-Leu-Gly-NH2 (MIF) have been carried out.OBg esters are compatible with commonly used protecting groups and are cleanly and selectively removed in mild alkaline conditions without any side reaction, except for β-benzyl aspartyl containing sequences.