Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7,3',4'-Trihydroxyflavone
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 7,3',4'-Trihydroxyflavone
Price: ￥3318.0/10mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: 7,3',4'-Trihydroxyflavone
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(3,4-DIHYDROXYPHENYL)-7-HYDROXY-4H-CHROMEN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2150-11-0

2150-11-0 structure

2150-11-0 structure

Name: 7,3',4'-Trihydroxyflavone
Chemical Name: 2-(3,4-dihydroxyphenyl)-7-hydroxychromen-4-one
CAS Number: 2150-11-0
Molecular Formula: C₁₅H₁₀O₅
Molecular Weight: 270.237
Catalog: Natural product Flavonoids
Create Date: 2018-05-26 08:00:00
Modify Date: 2025-08-26 20:06:11
3′,4′,7-Trihydroxyflavone is a flavonoid aglycon compound isolated from broad bean pods[1].

Name	2-(3,4-dihydroxyphenyl)-7-hydroxychromen-4-one
Synonyms	3',4',7-Trihydroxyflavone 7,3',4'-THF 7,3',4'-Trihydroxyflavone 3’,4’,7-Trihydroxyflavone 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-hydroxy- 2-(3,4-Dihydroxyphenyl)-7-hydroxy-4H-chromen-4-one

Description	3′,4′,7-Trihydroxyflavone is a flavonoid aglycon compound isolated from broad bean pods[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Francisco A. Tomas-Barberan, et al. Flavonoid concentration changes in maturing broad bean pods.

Density	1.5±0.1 g/cm3
Boiling Point	572.8±50.0 °C at 760 mmHg
Melting Point	326-327ºC
Molecular Formula	C₁₅H₁₀O₅
Molecular Weight	270.237
Flash Point	224.0±23.6 °C
Exact Mass	270.052826
PSA	90.90000
LogP	2.84
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.732

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ3010000

CHEMICAL NAME :: 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-hydroxy-

CAS REGISTRY NUMBER :: 2150-11-0

BEILSTEIN REFERENCE NO. :: 0253031

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H10-O5

MOLECULAR WEIGHT :: 270.25

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 38,67,1983

HS Code	2914501900

HS Code	2914501900
Summary	2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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