52370-62-4

Basic information

• Product Name: 3-hydroxy-L-tyrosyl-3-hydroxy-L-tyrosyl-3-hydroxy-L-tyrosine
• CAS NO: 52370-62-4
• Molecular Formula: C₂₇H₂₉N₃O₁₀
• Molecular Weight: 555.5333
• Mol File: 52370-62-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 1063.3°C at 760 mmHg
• Flash Point: 596.9°C
• Density: 1.538g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.707
• CAS DataBase Reference: 3-hydroxy-L-tyrosyl-3-hydroxy-L-tyrosyl-3-hydroxy-L-tyrosine(CAS DataBase Reference)
• NIST Chemistry Reference: 3-hydroxy-L-tyrosyl-3-hydroxy-L-tyrosyl-3-hydroxy-L-tyrosine(52370-62-4)
• EPA Substance Registry System: 3-hydroxy-L-tyrosyl-3-hydroxy-L-tyrosyl-3-hydroxy-L-tyrosine(52370-62-4)

Safety Data

• Hazardous Substances Data: 52370-62-4(Hazardous Substances Data)

Relevant articles and documents

A novel and efficient synthesis of DOPA and DOPA peptides by oxidation of tyrosine residues with IBX

An efficient route to 3,4-dihydroxylphenylalanine (DOPA) and DOPA peptides was described by oxidation of L-tyrosine and L-tyrosine derivatives with 2-iodoxybenzoic acid (IBX). DOPA was obtained after an situ reduction of the corresponding ortho-quinone with sodium dithionite. Oxidation reactions proceeded in good yields and high chemo- and regio-selectivity. The chirality of the DOPA residue was retained under the reaction conditions. The efficiency and the selectivity of the reaction were successfully tested using recyclable polymer-supported IBX.