5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one

Basic Information

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CAS Number

520-34-3

Molecular Formula

C16H12O6

Molecular Weight

300.27 g/mol

Basic Physical Properties

Physical State

Yellow powder

Melting Point

257-259°C

Boiling Point

576.7°C at 760 mmHg

Density

1.512

Flash Point

220.3 °C

Solubility

DMSO: soluble1mg/mL, clear, light yellow to yellow

Refractive Index

1.697

Vapor Pressure

3.8X10-12 mm Hg at 25 °C (est)

SMILES

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COC1=C(O)C=C(C=C1)C1=CC(=O)C2=C(O)C=C(O)C=C2O1

InChI

InChI=1S/C16H12O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-7,17-19H,1H3

InChIKey

MBNGWHIJMBWFHU-UHFFFAOYSA-N

LogP

2.5854

Topological Polar Surface Area

100.13000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 6

Complexity

462

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Storage Conditions

2-8℃

Synonyms & References

English

5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one
5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chromen-4-one
Diosmetin
DIOSMETIN(P)
DIOSMETIN(RG)
DIOSMETIN(SH)
3,3',5,7-tetrahydroxy-4'-methoxyflavone
3',5,7-dihydroxy-4'-methoxyflavone
3',5,7-trihydroxy-4'-methoxy-2-phenylchromone
3',5,7-TRIHYDROXY-4'METHOXYFLAVONE
5,7,3'-Trihydroxy-4'-methoxyflavone
Luteolin 4'-methyl ether
3′,5,7-Trihydroxy-4′-methoxyflavone
4′-Methylluteolin
Luteolin 4′-methyl ether
5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone
[ "" ]
Salinigricoflavonol
4'-Methylluteolin
Luteolin 4-methyl ether
3',5,7-trihydroxy-4'-methoxyflavone
TWZ37241OT
4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-
AK111246
5,7-Dihydroxy-2-(3
Diosmetine,Diosmetol,Luteolin 4'-methyl ether,Pillon,5,7,3'-Trihydroxy-4'-methoxyflavone,4'-Methyllu...
5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one

MDL Number

MFCD00017425

Customs Code

2942000000

FAQ

What is 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS: 520-34-3)?

5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS: 520-34-3) is a chromone derivative with hydroxyl and methoxy functional groups. It is a yellow solid with moderate solubility in organic solvents and is known for its antioxidant properties. This compound is commonly used in research for its potential biological activities, including anti-inflammatory and antimicrobial effects.

What are the main uses of 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS: 520-34-3)?

5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS: 520-34-3) is primarily used in pharmaceutical research as a potential therapeutic agent due to its antioxidant and anti-inflammatory properties. It also finds applications in the development of natural pesticides and as a colorant in food and cosmetic products. Additionally, it is studied for its role in medicinal chemistry and bioactive compound synthesis.

Is 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS: 520-34-3) safe?

5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS: 520-34-3) is generally considered safe when handled properly. However, it may cause skin or eye irritation upon contact. Safety data suggests it should be used in well-ventilated areas, with protective gloves and eyewear. Always follow standard chemical safety protocols to minimize exposure risks.

How should 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS: 520-34-3) be stored?

5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS: 520-34-3) should be stored in a cool, dry place, ideally at 2-8°C, in a sealed container to prevent moisture absorption. It is light-sensitive, so storage in a dark environment is recommended. Keep away from incompatible substances and ensure proper labeling to maintain stability and safety.