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3',4',7-trihydroxyisoflavone

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Origem: China

Cas No: 485-63-2

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 50 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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Descrição do produto

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CAS No.: 485-63-2 Formula: C15H10O5 Molecular Weight: 270.23700

Description

Inhibits β-galactosidase enzyme.

Basic Info

Chemical Name	3',4',7-trihydroxyisoflavone
Synonyms	3-(3,4-Dihydroxy-phenyl)-7-hydroxy-chromen-4-on; 3'-Hydroxydaidzein; 3-(3,4-dihydroxyphenyl)-7-hydroxychromen-4-one; 7,3',4'-THIF; 3-(3,4-Dihydroxyphenyl)-7-hydroxy-4H-chromen-4-one; 3-(3,4-dihydroxy-phenyl)-7-hydroxy-chromen-4-one; 3',4',7-Trihydroxyisoflavone; 7,3',4'-Trihydroxyisoflavone; 3`,4`,7-Trihydroxyisoflavone; 3l5r; 4H-1-Benzopyran-4-one,3-(3,4-dihydroxyphenyl)-7-hydroxy;
CAS No.	485-63-2
Molecular Formula	C15H10O5
Molecular Weight	270.23700
PSA	90.90000
LogP	2.57680

Properties

Appearance & Physical State	Off-White Solid
Density	1.548g/cm3
Boiling Point	572.8ºC at 760mmHg
Melting Point	280-282ºC
Flash Point	224ºC
Refractive Index	1.732
Stability	Store in Freezer
Storage Condition	-20ºC Freezer
Vapor Pressure	1.01E-13mmHg at 25°C

Safety Info

Safety Statements	S22-S24/25
WGK Germany	3
Risk Statements	R36/37/38

Synthesis Route

3-(3,4-dimethoxyphenyl)-7-hydroxychromen-4-one→3',4',7-trihydroxyisoflavone
2-(3,4-dihydroxyphenyl)-7-hydroxychroman-4-one→3',4',7-trihydroxyisoflavone
1-(2,4-dihydroxyphenyl)-2-(3,4-dihydroxyphenyl)ethanone+N,N-dimethylformamide→3',4',7-trihydroxyisoflavone

Precursor

N,N-dimethylformamide
1-[2,4-bis(phenylmethoxy)phenyl]ethanone
2-(3,4-dihydroxyphenyl)-7-hydroxychroman-4-one
1-(2,4-dihydroxyphenyl)-2-(3,4-dihydroxyphenyl)ethanone

Downstream Product

3-(3,4-dimethoxyphenyl)-7-methoxychromen-4-one

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