Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3',5,5',7-Tetrahydroxy-4',6-dime
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: 3',5,5',7-Tetrahydroxy-4',6-dimethoxyflavone
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: 3',5,5',7-TETRAHYDROXY-4',6-DIMETHOXYFLAVONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

125537-92-0

125537-92-0 structure

125537-92-0 structure

Name: 3',5,5',7-Tetrahydroxy-4',6-dimethoxyflavone
Chemical Name: 2-(3,5-dihydroxy-4-methoxyphenyl)-5,7-dihydroxy-6-methoxychromen-4-one
CAS Number: 125537-92-0
Molecular Formula: C₁₇H₁₄O₈
Molecular Weight: 346.288
Catalog: Natural product Flavonoids
Create Date: 2017-01-23 04:42:55
Modify Date: 2025-08-26 21:05:32

Name	2-(3,5-dihydroxy-4-methoxyphenyl)-5,7-dihydroxy-6-methoxychromen-4-one
Synonyms	W1627 4H-1-Benzopyran-4-one, 2-(3,5-dihydroxy-4-methoxyphenyl)-5,7-dihydroxy-6-methoxy- 3',5,5',7-Tetrahydroxy-4',6-dimethoxyflavone 2-(3,5-Dihydroxy-4-methoxyphenyl)-5,7-dihydroxy-6-methoxy-4H-chromen-4-one

Density	1.6±0.1 g/cm3
Boiling Point	686.3±55.0 °C at 760 mmHg
Molecular Formula	C₁₇H₁₄O₈
Molecular Weight	346.288
Flash Point	256.3±25.0 °C
Exact Mass	346.068878
PSA	129.59000
LogP	2.56
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.697

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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