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3-AMINO-4-HYDROXY-CHROMEN-2-ONE

3-AMINO-4-HYDROXY-CHROMEN-2-ONE Structure
3-AMINO-4-HYDROXY-CHROMEN-2-ONE structure
CAS No.
5725-79-1
Chemical Name:
3-AMINO-4-HYDROXY-CHROMEN-2-ONE
Synonyms
AKOS AU-SVL-1;3-AMINO-4-HYDROXY-CHROMEN-2-ONE;3-amino-4-hydroxy-2H-chromen-2-one;2H-1-Benzopyran-2-one, 3-amino-4-hydroxy-
CBNumber:
CB9778780
Molecular Formula:
C9H7NO3
Molecular Weight:
177.16
MDL Number:
MFCD00463525
MOL File:
Mol file
Last updated:2023-07-10 08:28:03
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3-AMINO-4-HYDROXY-CHROMEN-2-ONE Properties

Melting point 225 °C (decomp)
Boiling point 372.1±42.0 °C(Predicted)
Density 1.505±0.06 g/cm3(Predicted)
pka 4.77±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H335-H302-H319-H315
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501

3-AMINO-4-HYDROXY-CHROMEN-2-ONE Chemical Properties,Uses,Production

3-AMINO-4-HYDROXY-CHROMEN-2-ONE synthesis

20261-31-8
5725-79-1
Synthesis of 3-AMINO-4-HYDROXY-CHROMEN-2-ONE from 4-HYDROXY-3-NITROCOUMARIN

3-AMINO-4-HYDROXY-CHROMEN-2-ONE Preparation Products And Raw materials

Raw materials

Sodium dithionite Sodium Diethyl ether Ethyl acetate Nitric acid
Acetic acid Methanol 2'-Hydroxyacetophenone Diethyl carbonate

1of2

Preparation Products

3-AMINO-4-HYDROXY-CHROMEN-2-ONE Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
Heze Aiding Pharmaceutical Co., Ltd 17661365138 2845578351@qq.com China 7097 58
Supplier Advantage
Heze Aiding Pharmaceutical Co., Ltd 58
3-AMINO-4-HYDROXY-CHROMEN-2-ONE AKOS AU-SVL-1 3-amino-4-hydroxy-2H-chromen-2-one 2H-1-Benzopyran-2-one, 3-amino-4-hydroxy- 5725-79-1