17693-23-1

Basic information

• Product Name: L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-, pentachlorophenyl ester
• CAS NO: 17693-23-1
• Molecular Formula: C16H18Cl5NO4
• Molecular Weight: 465.588
• Mol File: 17693-23-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-, pentachlorophenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-, pentachlorophenyl ester(17693-23-1)
• EPA Substance Registry System: L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-, pentachlorophenyl ester(17693-23-1)

Safety Data

• Hazardous Substances Data: 17693-23-1(Hazardous Substances Data)

Upstream product

• 87-86-5 Pentachlorophenol 
• 13734-41-3 t-Boc-L-valine 

Downstream Products

• 132304-07-5 Boc-Gly-Asp(OChx)-Asp(OChx)-Ser(Bzl)-Gly-Gly-Phe-Ser(Bzl)-Thr-Thr-Cys(Acm)-OPpse 

Relevant articles and documents

Dichlorotris(dimethylamino)phosphorane as Dehydration Reagent for the Preparation of Activated (-ONp, -OPcp, -NSu)Esters of N-Protected Multifunctional Amino Acids

Dichlorotris(dimethylamino)phosphorane (5) is an excellent reagent for the preparation of the activated esters of N-protected amino acids 7-9.Besides 4-nitrophenyl-, pentachlorophenyl-, and N-hydroxysuccinimide esters of various N-protected amino acids, in the presence of HOBt benzyloxycarbonyl-threonine N-hydroxysuccinimide ester was obtained for the first time.