3,7-Dihydroxyflavone

Basic Information

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CAS Number

492-00-2

Molecular Formula

C15H10O4

Molecular Weight

254.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

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

Melting Point

257-259°C

SMILES

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C1=CC=C(C=C1)C2=C(C(=O)C3=C(O2)C=C(C=C3)O)O

InChI

InChI=1S/C15H10O4/c16-10-6-7-11-12(8-10)19-15(14(18)13(11)17)9-4-2-1-3-5-9/h1-8,16,18H

InChIKey

UWQJWDYDYIJWKY-UHFFFAOYSA-N

LogP

2.871200000000001

Topological Polar Surface Area

70.67 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

395

Synonyms & References

English

3,7-dihydroxyflavone
3,7-dihydroxy-2-phenylchromen-4-one
3,7-DIHYDROXYFLAVONE.
7-HYDROXYFLAVONOL
HYDROXYFLAVONOL, 7-(RG)
2-phenyl-3,7-dihydroxy-4-oxo-4H-1-benzopyran
3,7-dihydroxy-2-phenyl-4H-chromen-4-one
3,7-dihydroxy-2-phenyl-chromen-4-one
3,7-dihydroxyfavone
3,7-dihydroxy-flavone
4H-1-Benzopyran-4-one,3,7-dihydroxy-2-phenyl
5-Deoxygalangin
7,3-dihydroxyflavone
BRD-K35133923-001-03-1
SPBio_001803
KBioSS_001942
7,3'-dihydroxyflavonol
SR-01000314616-1
SDCCGMLS-0066816.P001
Spectrum2_001652
KBio1_001818
HHF
7,3/'-DIHYDROXYFLAVONE
Spectrum_001462
DivK1c_006874
CHEBI:109535
DB-022136
SPECTRUM1504130
4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-phenyl-
KBio3_002505
DTXSID80197705

MDL Number

MFCD00209577

FAQ

What are the physical and chemical properties of 3,7-Dihydroxyflavone (CAS: 492-00-2)?

3,7-Dihydroxyflavone (CAS: 492-00-2) is a yellow crystalline compound with a molecular weight of approximately 260.15 g/mol. It has a high solubility in polar solvents such as methanol and ethanol. Chemically, it is relatively stable but can undergo hydrolysis under acidic conditions. It is commonly used in natural product chemistry and biochemistry due to its antioxidant and anti-inflammatory properties.

How is 3,7-Dihydroxyflavone (CAS: 492-00-2) typically synthesized?

3,7-Dihydroxyflavone (CAS: 492-00-2) is typically synthesized via the anthocyanidin pathway, involving the reduction of a 3,7-dihydroxyflavanone. Common synthetic routes involve the use of sodium borohydride or lithium aluminum hydride as reducing agents, with high yields and good selectivity. This compound is often isolated from natural sources or synthesized via semi-synthetic methods.

What industries use 3,7-Dihydroxyflavone (CAS: 492-00-2)?

3,7-Dihydroxyflavone (CAS: 492-00-2) is used in the pharmaceutical industry for its potential medicinal properties, including antioxidant and anti-inflammatory effects. It is also utilized in the food industry as a natural colorant. Additionally, it finds applications in the cosmetic industry for skin care products and in the polymer industry for enhancing antioxidant properties.

What precautions should be taken when handling 3,7-Dihydroxyflavone (CAS: 492-00-2)?

When handling 3,7-Dihydroxyflavone (CAS: 492-00-2), it is important to use appropriate personal protective equipment (PPE), such as gloves and safety goggles. Work should be conducted in a well-ventilated area or fume hood. Spills should be cleaned up immediately using appropriate absorbent materials. Always refer to the Material Safety Data Sheet (MSDS) for specific handling and storage recommendations.