ChemicalBook >> CAS DataBase List >>4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)-

4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)-

4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)- structure

CAS No.: 263407-44-9

Chemical Name:: 4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)-

Synonyms: 7,8,2'-Trihydroxyflavone;2’,7,8-Trihydroxyflavone;7,8-Dihydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one;4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)-

CBNumber:: CB48964252

Molecular Formula:: C15H10O5

Molecular Weight:: 270.24

MDL Number:

MOL File:: 263407-44-9.mol

Last updated:2022-12-30 16:20:48

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4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)- Properties

Melting point	215-216 °C (decomp)
Boiling point	540.0±50.0 °C(Predicted)
Density	1.548±0.06 g/cm3(Predicted)
pka	6.85±0.40(Predicted)

SAFETY

Risk and Safety Statements

HS Code	2932990090

4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	XT182987	2',7,8-Trihydroxyflavone	263407-44-9	50mg	$150	2026-06-05	Buy
Biosynth	XT182987	2',7,8-Trihydroxyflavone	263407-44-9	25mg	$150	2026-06-05	Buy
Biosynth	XT182987	2',7,8-Trihydroxyflavone	263407-44-9	10mg	$150	2026-06-05	Buy
Biosynth	XT182987	2',7,8-Trihydroxyflavone	263407-44-9	100mg	$202	2026-06-05	Buy
Biosynth	XT182987	2',7,8-Trihydroxyflavone	263407-44-9	250mg	$405	2026-06-05	Buy

Product number	Packaging	Price	Buy
XT182987	50mg	$150	Buy
XT182987	25mg	$150	Buy
XT182987	10mg	$150	Buy
XT182987	100mg	$202	Buy
XT182987	250mg	$405	Buy

4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)- Preparation Products And Raw materials

Raw materials

Preparation Products

4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)- Suppliers

Global Suppliers ( 5)

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	029-029-81120477 17792793610	1033@dideu.com	China	9990	58
Z-trans Biochemistry Technology (Suzhou) Co.,Ltd	0512-66317708 13372112871	huijuan@zitrans.cn	China	2260	58
Pushan Industry (Shaanxi) Co., Ltd	029-81310890 18165209495	2929288192@qq.com	China	9768	58

Supplier	Advantage
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58
Z-trans Biochemistry Technology (Suzhou) Co.,Ltd	58
Pushan Industry (Shaanxi) Co., Ltd	58

4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-(2-hydroxyphenyl)- 2’,7,8-Trihydroxyflavone 7,8,2'-Trihydroxyflavone 7,8-Dihydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one 263407-44-9