161392-69-4

Basic information

• Product Name: (S)-3-[4-tert-Butoxy-3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-((S)-2-tert-butoxycarbonylamino-4-methyl-pentanoylamino)-propionic acid tert-butyl ester
• CAS NO: 161392-69-4
• Molecular Weight: 636.945
• Mol File: 161392-69-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-3-[4-tert-Butoxy-3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-((S)-2-tert-butoxycarbonylamino-4-methyl-pentanoylamino)-propionic acid tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-3-[4-tert-Butoxy-3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-((S)-2-tert-butoxycarbonylamino-4-methyl-pentanoylamino)-propionic acid tert-butyl ester(161392-69-4)
• EPA Substance Registry System: (S)-3-[4-tert-Butoxy-3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-((S)-2-tert-butoxycarbonylamino-4-methyl-pentanoylamino)-propionic acid tert-butyl ester(161392-69-4)

Safety Data

• Hazardous Substances Data: 161392-69-4(Hazardous Substances Data)

Upstream product

• 59-92-7 levodopa 
• 540-88-5 acetic acid tert-butyl ester 
• 13139-15-6 N-tert-butoxycarbonyl-L-leucine 
• 158955-68-1 3-tert-butyldimethylsilyloxy-4-tert-butyloxy-L-phenylalanine tert-butyl ester 

Downstream Products

• 37181-65-0 Leu-L-DOPA 

Relevant articles and documents

A New Convenient Route for the Synthesis of DOPA Peptides

The tert-butyldimethylsilyl group as the catechol protective group of DOPA (compound 1a), Boc-DOPA (compound 1b) and DOPA esters (compounds 2a-c) is introduced.The compounds 2a-c and 1b are used as the starting substrates for the synthesis of the protecte