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4',7-Dihydroxyisoflavone, 97%, Thermo Scientific Chemicals

Catalog No. AAB2287714
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4',7-Dihydroxyisoflavone is a phytoestrogen that is suggested to play a role in preventing hormone-induced cancers. It protects against oxidative damage in liver cells induced by 7,12-dimethylbenz[a]anthracene (DMBA). Catalase and superoxide dismutase activity, down-regulated by DMBA, was restored by daidzein.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
4′,7-Dihydroxyisoflavone is a phytoestrogen that is suggested to play a role in preventing hormone-induced cancers. It protects against oxidative damage in liver cells induced by 7,12-dimethylbenz[a]anthracene (DMBA). Catalase and superoxide dismutase activity, down-regulated by DMBA, was restored by daidzein.

Solubility
Insoluble in water. Soluble in DMSO (25 mg/ml), ethanol (2 mg/ml), DMF (10 mg/ml), and 1:10 DMSO:PBS (pH 7.2) (0.15 mg/ml).

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents and heat.

Chemical Identifiers

CAS

486-66-8

Molecular Formula

C15H10O4

Molecular Weight (g/mol)

254.241

MDL Number

MFCD00016954

InChI Key

ZQSIJRDFPHDXIC-UHFFFAOYSA-N

Synonym

daidzein, 4',7-dihydroxyisoflavone, daidzeol, 7,4'-dihydroxyisoflavone, 7-hydroxy-3-4-hydroxyphenyl-4h-chromen-4-one, diadzein, 7-hydroxy-3-4-hydroxyphenyl-4h-1-benzopyran-4-one, 4h-1-benzopyran-4-one, 7-hydroxy-3-4-hydroxyphenyl, 7-hydroxy-3-4-hydroxyphenyl chromen-4-one, 7-hydroxy-3-4-hydroxyphenyl-4-benzopyrone

PubChem CID

5281708

ChEBI

CHEBI:28197

IUPAC Name

7-hydroxy-3-(4-hydroxyphenyl)chromen-4-one

SMILES

C1=CC(=CC=C1C2=COC3=C(C2=O)C=CC(=C3)O)O

Specifications

Melting Point

328°C to 332°C (decomposition)

Quantity

25 g

Beilstein

231523

Merck Index

14,2801

Solubility Information

Insoluble in water. Soluble in DMSO (25mg/ml),ethanol (2mg/ml),DMF (10mg/ml),and 1:10 DMSO:PBS (pH 7.2) (0.15mg/ml).

Formula Weight

254.24

Percent Purity

97%

Chemical Name or Material

4',7-Dihydroxyisoflavone

Hazard Category

H315-H319

Hazard Statement

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362

EINECSNumber

207-635-4

RTECSNumber

DJ3100040

TSCA

No
SDS

RUO – Research Use Only

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