2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one

Basic Information

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CAS Number

479-90-3

Molecular Formula

C20H20O8

Molecular Weight

388.37 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

Yellow powder

Boiling Point

588.80°C.@760.00mmHg(est)

Solubility

54.85 mg/L @ 25 °C (est)

SMILES

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COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C(=C(C=C3O2)OC)OC)O)OC)OC

InChI

InChI=1S/C20H20O8/c1-23-11-7-6-10(8-12(11)24-2)18-20(27-5)17(22)15-13(28-18)9-14(25-3)19(26-4)16(15)21/h6-9,21H,1-5H3

InChIKey

RIGYMJVFEJNCKD-UHFFFAOYSA-N

LogP

3.2086000000000015

Topological Polar Surface Area

96.59 Å²

Hydrogen Bond Donor/Acceptor

1 / 8

Complexity

591

Safety Information

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Storage Conditions

2-8℃

Synonyms & References

English

RIGYMJVFEJNCKD-UHFFFAOYSA-N
HY-N3017
NS00031747
5-hydroxy-3,3',4',6,7-pentamethoxy-flavone
UNII-73KMT7R64H
Quercetagetin-3,6,7,3',4'-pentamethylether
5'-Hydroxy-3,3',4',6,7-pentamethoxyflavone
479-90-3
Artemisetin
Penta-O-methylquercetagetin
3,6,7,3',4'-pentamethylquercetagetin
DTXSID20197325
A871998
Quercetagetin 3,6,7,3',4'-pentamethyl ether
ACon1_000985
AKOS032948424
Q27266189
ARTEMISETIN(P)
NCGC00169786-01
5-Hydroxy-3,6,7,3',4'-pentamethoxyflavone
CS-0022980
SCHEMBL2122576
5-Hydroxy-3,3',4',6,7-pentamethoxyflavone
2-(3,4-dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxychromen-4-one
Artemitin
4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-
FT-0777586
LMPK12113017
MS-26430
2-(3,4-dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-chromen-4-one
73KMT7R64H

MDL Number

MFCD00800687

FAQ

What are the physical and chemical properties of 2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one (CAS: 479-90-3)?

The compound 2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one has a crystalline form with a molecular weight of approximately 472.4 g/mol. Its solubility is low in water but higher in organic solvents. The compound is relatively stable under normal conditions but can react with bases and undergoes hydrolysis under acidic conditions.

How is 2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one (CAS: 479-90-3) typically synthesized?

2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one is typically synthesized through a multistep process involving the formation of a chromone ring and subsequent derivatization. Common synthetic routes include Friedel-Crafts reactions and protecting group strategies, with yields ranging from 50-70%.

What industries use 2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one (CAS: 479-90-3)?

This compound is mainly used in the pharmaceutical and chemical industries. It serves as a precursor in the synthesis of various drug molecules and is also utilized in the development of sensors and semiconductors due to its unique optical and electronic properties.

What precautions should be taken when handling 2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one (CAS: 479-90-3)?

When handling 2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one, it is essential to wear appropriate personal protective equipment (PPE), such as gloves and a lab coat. Work in a well-ventilated area or a fume hood to minimize exposure. Follow proper spill containment and disposal procedures as outlined in the Safety Data Sheet (SDS).