3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one

Basic Information

View in Editor

CAS Number

548-83-4

Molecular Formula

C15H10O5

Molecular Weight

270.24 g/mol

Basic Physical Properties

Physical State

Yellow powder

Melting Point

214-215 °C

Boiling Point

518.6℃ at 760 mmHg

Flash Point

202.0±23.6 °C

Solubility

571.9 mg/L @ 25 °C (est)

Refractive Index

1.6000 (estimate)

SMILES

View in Editor

O=C1C(O)=C(C2=CC=CC=C2)OC3=C1C(O)=CC(O)=C3

InChI

InChI=1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H

InChIKey

VCCRNZQBSJXYJD-UHFFFAOYSA-N

LogP

2.5768000000000004

Topological Polar Surface Area

90.9 Å²

Hydrogen Bond Donor/Acceptor

3 / 5

Complexity

424

Safety Information

View Safety Information

GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Storage Conditions

2-8℃

Synonyms & References

English

3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one
3,5,7-trihydroxy-2-phenyl-4h-benzopyran-4-on
3,5,7-trihydroxy-flavon
NORIZALPININ
GALANGIN
3,5,7-trihydroxy-2-phenyl-chromen-4-one
3,5,7-trihydroxy-2-phenyl-4-benzopyrone
3,5,7-Trihydroxyflavone (Galangin)
1-(TERT-BUTOXYCARBONYL)-2,5-DIHYDRO-1H-PYRROLE-2-CARBOXYLIC ACID
GALANGIN(SH)
3,5,7-trihydroxyfalvone
3,5,7-trihydroxyflavone
5,7-dihydroxyflavonol
Galengin
teptochrysin
[ "3", "5", "7-Trihydroxyflavone" ]
3
3,5,7-triOH-Flavone
4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-phenyl-
3,5,7-trihydroxy-2-phenylchromen-4-one
NSC407229
FLAVONE, 3,5,7-TRIHYDROXY-
4H-Benzopyran-4-one, 3,5,7-trihydroxy-2-phenyl-
142FWE6ECS
VCCRNZQBSJXYJD-UHFFFAOYSA-N
3,5,7-trihydroxy-2-phenyl
Norizalpinin
3,5,7-Trihydroxyflavone
Galangin
Norizalpini,3,5,7-Trihydroxyflavone

MDL Number

MFCD00006833

Customs Code

2914400090

FAQ

What is 3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 548-83-4)?

3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 548-83-4) is a natural organic compound belonging to the chromone family. Its chemical formula is C15H10O6, and it is characterized by a benzene ring fused to a pyrone ring with hydroxyl groups at positions 3, 5, and 7. This compound is known for its antioxidant properties and is commonly found in plant-based extracts, making it relevant in pharmaceutical and research fields.

What are the main uses of 3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 548-83-4)?

3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 548-83-4) is primarily used in pharmaceutical research for its potential anti-inflammatory and antioxidant effects. It serves as a precursor in the synthesis of bioactive compounds and is also explored in food science for natural preservatives. Additionally, it is applied in industrial chemistry for dye production and in medicinal research to study plant-derived therapeutic agents.

Is 3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 548-83-4) safe?

3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 548-83-4) is generally considered safe when handled properly, but it requires adherence to standard chemical safety protocols. Precautions include wearing protective gloves and eyewear to avoid skin or eye contact. While it is not classified as highly toxic, safety data sheets (SDS) should be consulted for specific handling guidelines to ensure safe usage in laboratories and industrial settings.

How should 3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 548-83-4) be stored?

3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one (CAS: 548-83-4) should be stored in a cool, dry place, away from light, in a sealed airtight container. It is stable under normal conditions but may degrade if exposed to moisture or high temperatures. Proper storage ensures its chemical integrity and prolongs shelf life, particularly important for maintaining efficacy in research and pharmaceutical applications.