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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4',5',6,7,8-Pentamethoxy-3',5-dihydroxyflavone
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29550-05-8

29550-05-8 structure

29550-05-8 structure

Name: 4',5',6,7,8-Pentamethoxy-3',5-dihydroxyflavone
Chemical Name: 5-hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7,8-trimethoxychromen-4-one
CAS Number: 29550-05-8
Molecular Formula: C₂₀H₂₀O₉
Molecular Weight: 404.36700
Catalog: Research Areas Others
Create Date: 2017-11-27 04:46:21
Modify Date: 2025-08-26 17:01:39
Gardenin C, a flavone, can be isolated from the Gardenia lucida[1].

Name	5-hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7,8-trimethoxychromen-4-one
Synonyms	Gardenin C 5,3'-dihydroxy-6,7,8,4',5'-pentamethoxyflavone 3',5-Dihydroxy-4',5',6,7,8-pentamethoxyflavone Flavone,3',5-dihydroxy-4',5',6,7,8-pentamethoxy

Description	Gardenin C, a flavone, can be isolated from the Gardenia lucida[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Rao A V R. Five flavones from Gardenia lucida: gardenias A, B, C, D and E[J]. Indian Journal of Chemistry, 1970, 8: 398-400.

Density	1.365g/cm3
Boiling Point	657.4ºC at 760 mmHg
Molecular Formula	C₂₀H₂₀O₉
Molecular Weight	404.36700
Flash Point	234.2ºC
Exact Mass	404.11100
PSA	116.82000
LogP	2.91420
Vapour Pressure	6.94E-18mmHg at 25°C
Index of Refraction	1.6

HS Code	2914509090

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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