2-Amino-3-Formylchromone 98.0%(HPLC)

98.0%(HPLC)


Linear Formula:  C10H7NO3
Molecular Weight:  189.17g/mol
CAS Number: 61424-76-8

Properties

Assay Purity >98%(HPLC)
Refractive index 1.713
B pt. 401.2℃ at 760 mmHg
M pt. 250℃
Density 1.486g/cm3

Safety Information

Hazard Statement(s) H315-H319
Precautionary Statement  P264-P280-P302 + P352-P337 + P313 -P305 + P351 + P338-P362 + P364-P332 + P313
Symbol
Signal word Warning
HS Code 2922509090
Flash point 241℃
Storage Temp. Store at room temperature.
Packaging Glass Bottle

Description

Recommended products
Tert-Butyl Peroxybenzoate 98%

Application
2-Amino-3-formylchromone may be used in the preparation of the following chiral Schiff base ligands (R)(S)-2-amino-3-(((1-hydroxypropan-2-yl)imino)methyl)-4H-chromen-4-one hydrazone derivatives required for the synthesis of heterocyclic Schiffs bases having antimicrobial activity N-4-[(6-chloro-4-oxo-4H-chromen-3-ylmethylene)amino]phenyl-35-dimethyl-benzofuran-2-carboxamide N-4-[(6-chloro-4-oxo-4H-chromen-3-ylmethylene)amino]phenyl-14-dihydro-chromono [23-b]pyrrole-2-carboxamide.

Purpose
For R&D use onlynot for drug household or other uses.

General Description
2-Amino-3-formylchromone (2-Amino-4-oxo-4H-1-benzopyran-3-carboxaldehyde) is a benzopyran derivative. It is a bicyclic heterocyclic molecule made up of a benzene ring fused to a heterocyclic pyran ring. It undergoes condensation with (R)-2-amino-2-phenylethanol to afford Schiff base ligand which forms complexes with Cu(NO3)2and Zn(NO3)2.