5-Hydroxy-7,8,2',3',4'-pentamethoxyflavone

Modify Date: 2025-10-02 19:45:22

5-Hydroxy-7,8,2',3',4'-pentamethoxyflavone structure	Common Name	5-Hydroxy-7,8,2',3',4'-pentamethoxyflavone
	CAS Number	21315-67-3	Molecular Weight	388.368
	Density	1.3±0.1 g/cm3	Boiling Point	602.1±55.0 °C at 760 mmHg
	Molecular Formula	C₂₀H₂₀O₈	Melting Point	N/A
	MSDS	N/A	Flash Point	214.2±25.0 °C

Name	5-Hydroxy-7,8-dimethoxy-2-(2,3,4-trimethoxyphenyl)-4H-chromen-4-one
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	602.1±55.0 °C at 760 mmHg
Molecular Formula	C₂₀H₂₀O₈
Molecular Weight	388.368
Flash Point	214.2±25.0 °C
Exact Mass	388.115814
LogP	2.31
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.583

5-Hydroxy-7,8-dimethoxy-2-(2,3,4-trimethoxyphenyl)-4H-chromen-4-one

4H-1-Benzopyran-4-one, 5-hydroxy-7,8-dimethoxy-2-(2,3,4-trimethoxyphenyl)-

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Hydroxy-7,8,2',3',4'-pentamethoxyflavone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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