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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
Request For Quotation

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( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
Advanced Technology & Industrial Co., Ltd. -- sales@advtechind.com China 6531 75
Fluorochem Ltd -- vernam@fluorochem.co.uk United Kingdom 6383 65
Fulcrum Scientific Ltd. -- United Kingdom 6569 38
Fluorochem Ltd. -- enquiries@fluorochem.co.uk United Kingdom 6406 74
ChemCollect GmbH -- contact@chemcollect.de Germany 6214 54
AKos Consulting & Solutions GmbH -- akos@akosgmbh.de Germany 6723 72
Oakwood Products, Inc. -- sales@oakwoodchemical.com United States 6203 74
Aagile Labs Division of Tyger Scientific -- tygersci@yahoo.com United States 6575 68
Supplier Advantage
Advanced Technology & Industrial Co., Ltd. 75
Fluorochem Ltd 65
Fulcrum Scientific Ltd. 38
Fluorochem Ltd. 74
ChemCollect GmbH 54
AKos Consulting & Solutions GmbH 72
Oakwood Products, Inc. 74
Aagile Labs Division of Tyger Scientific 68
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