89137-25-7

Basic information

• Product Name: L-Leucine, N-[N-[N-[N-[(9H-fluoren-9-ylmethoxy)carbonyl]glycyl]glycyl]-L-phenylalan yl]-, 1,1-dimethylethyl ester
• CAS NO: 89137-25-7
• Molecular Formula: C38H46N4O7
• Molecular Weight: 670.806
• Mol File: 89137-25-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: L-Leucine, N-[N-[N-[N-[(9H-fluoren-9-ylmethoxy)carbonyl]glycyl]glycyl]-L-phenylalan yl]-, 1,1-dimethylethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: L-Leucine, N-[N-[N-[N-[(9H-fluoren-9-ylmethoxy)carbonyl]glycyl]glycyl]-L-phenylalan yl]-, 1,1-dimethylethyl ester(89137-25-7)
• EPA Substance Registry System: L-Leucine, N-[N-[N-[N-[(9H-fluoren-9-ylmethoxy)carbonyl]glycyl]glycyl]-L-phenylalan yl]-, 1,1-dimethylethyl ester(89137-25-7)

Safety Data

• Hazardous Substances Data: 89137-25-7(Hazardous Substances Data)

Upstream product

• 29022-11-5 N-(fluoren-9-ylmethoxycarbonyl)glycine 
• 82362-19-4 Gly-Phe-Leu(t-Bu) 
• 35661-40-6 N-Fmoc L-Phe 
• 2748-02-9 L-leucine tert-butyl ester hydrochloride 
• 28635-78-1 L-phenylalanyl-L-leucine tert-butyl ester 
• 84891-01-0 Fmoc-Phe-Leu-OtBu 
• 149204-99-9 Fmoc-Gly-L-Phe-L-Leu-OtBu 

Downstream Products

• 138372-38-0 Fmoc-Tyr(OBu^t)-Gly-Gly-Phe-Leu-OBu^t 
• 427881-22-9 (S)-2-[(S)-2-(2-{2-[(S)-2-Amino-3-(4-tert-butoxy-phenyl)-propionylamino]-acetylamino}-acetylamino)-3-phenyl-propionylamino]-4-methyl-pentanoic acid tert-butyl ester 
• 81678-16-2 leucine enkephalin acetate 
• 77426-98-3 Gly-Gly-Phe-Leu-OBu^t 

Relevant articles and documents

A new method for rapid solution synthesis of shorter peptides by use of PyBOP

By using PyBOP promoted coupling of Fmoc protected amino acids, and adopting the deprotection/washing procedure of the Fmoc Amino Acid Chloride Solution Technique (FAACST), a sample of [leucine5] enkephalin has been synthesized in a rapid, cont