109921-21-3

Basic information

• Product Name: (S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-(4-hydroxy-3,5-diiodo-phenyl)-propionic acid
• CAS NO: 109921-21-3
• Molecular Weight: 680.278
• Mol File: 109921-21-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-(4-hydroxy-3,5-diiodo-phenyl)-propionic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-(4-hydroxy-3,5-diiodo-phenyl)-propionic acid(109921-21-3)
• EPA Substance Registry System: (S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-(4-hydroxy-3,5-diiodo-phenyl)-propionic acid(109921-21-3)

Safety Data

• Hazardous Substances Data: 109921-21-3(Hazardous Substances Data)

Upstream product

• 300-39-0 3,5-diiodo-l-tyrosine 
• 72169-50-7 (S)-2-tert-Butoxycarbonylamino-3-phenyl-propionic acid 4-nitro-benzyl ester 

Downstream Products

• 109921-23-5 (S)-2-((S)-2-{(S)-2-[2-(1-Biphenyl-4-yl-1-methyl-ethoxycarbonylamino)-acetylamino]-3-phenyl-propionylamino}-3-phenyl-propionylamino)-3-(4-hydroxy-3,5-diiodo-phenyl)-propionic acid 

Relevant articles and documents

SYNTHESIS OF B26>-HUMAN INSULIN BY ENZYMATIC SEMISYNTHESIS

A procedure is described for tritium labeling of human insulin in position TyrB26 by means of trypsin catalyzed condensation of DiBoc-DOI with ε-Boc, 3H-TyrB26>-IOP, subsequent deprotection and purification by HPLC.The t