2-AMINO-3-FORMYLCHROMONE Chemical Properties

Melting point:

249 °C (dec.) (lit.)

Boiling point:

401.2±45.0 °C(Predicted)

Density 

1.486±0.06 g/cm3(Predicted)

pka

1.31±0.20(Predicted)

form 

powder to crystal

color 

White to Orange to Green

CAS DataBase Reference

61424-76-8(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

2932.99.9090

HazardClass 

IRRITANT

MSDS

• Language:English Provider:SigmaAldrich

2-AMINO-3-FORMYLCHROMONE Usage And Synthesis

Uses

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 Schiff′s bases having antimicrobial activity
• N-{4-[(6-chloro-4-oxo-4H-chromen-3-ylmethylene)amino]phenyl}-3,5-dimethyl-benzofuran-2-carboxamide
• N-{4-[(6-chloro-4-oxo-4H-chromen-3-ylmethylene)amino]phenyl}-1,4-dihydro-chromono [2,3-b]pyrrole-2-carboxamide
• 6-chloro-3-{[4-(2-thioxo-3,6-dihydro-2H-1,3,4-thiadiazin-5-ylamino)phenylimino] methyl}- 4-oxo-4H -chromene
• 3--(2-amino--4--oxo--4H--chromen--3--yl)methylidene)--6-- ethyl--2H--pyrano[3,2--c]quinolone--2,4,5(3H,6H)-trione

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)₂ and Zn(NO₃)₂.

2-AMINO-3-FORMYLCHROMONE(61424-76-8)Related Product Information

• 2-AMINO-6-ISOPROPYL-4-OXO-4H-BENZOPYRAN-3-CARBOXALDEHYDE
• 2-AMINO-3-FORMYLCHROMONE
• 2-AMINO-6-CHLORO-3-FORMYLCHROMONE
• 2-AMINO-3-FORMYL-6-METHYLCHROMONE
• 2-AMINO-6-BROMO-3-FORMYLCHROMONE
• 2-AMINO-3-FORMYL-6,7-DIMETHYLCHROMONE
• 2-AMINO-6-CHLORO-4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER
• 2-AMINO-6-FLUORO-4-OXO-4H-CHROMENE-3-CARBALDEHYDE
• RARECHEM AL BI 0776
• 2-AMINO-6-METHOXY-4-OXO-4H-CHROMENE-3-CARBALDEHYDE
• 2-AMINO-4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER
• RARECHEM AL BI 0777
• 2-AMINO-6,7-DIMETHYL-4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER
• RARECHEM AL BI 0586
• 2-AMINO-6-CHLORO-4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID
• 2-Amino-6,8-dichloro-3-formylchromone
• 2-AMINO-6,7-DIMETHYL-4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID
• 2-AMINO-6-ETHYL-3-FORMYLCHROMONE