467221-69-8

Basic information

• Product Name: Butanoic acid, 2-azido-2,3-dimethyl-, (2S)- (9CI)
• Synonyms: Butanoic acid, 2-azido-2,3-dimethyl-, (2S)- (9CI)
• CAS NO: 467221-69-8
• Molecular Formula: C₆H₁₁N₃O₂
• Molecular Weight: 157.17044
• Product Categories: GLYCINESCAFFOLD
• Mol File: 467221-69-8.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Butanoic acid, 2-azido-2,3-dimethyl-, (2S)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Butanoic acid, 2-azido-2,3-dimethyl-, (2S)- (9CI)(467221-69-8)
• EPA Substance Registry System: Butanoic acid, 2-azido-2,3-dimethyl-, (2S)- (9CI)(467221-69-8)

Safety Data

• Hazardous Substances Data: 467221-69-8(Hazardous Substances Data)

Upstream product

• 4378-19-2 (S)-α-Methylvaline 

Relevant articles and documents

Amino acid bromides: Their N-protection and use in the synthesis of peptides with extremely difficult sequences

Nα-Protected α-amino acid bromides were easily generated in situ with 1-bromo-N,N-2-trimethyl-1-propenylamine from the corresponding amino acids under very mild conditions. o-Nbs and the azido moieties proved to be compatible with these overactivated halides and were successfully applied in difficult peptide bond formations. N-Deprotection methods and the total step-by-step solution synthesis of a peptide containing up to seven consecutive L-(αMe)Valine residues are also reported. The assembly of this homopeptide was achieved in a short time and in very high yields by the azido/bromide system in a single repetitive operation.