Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,4'-Dihydroxy-6,7,8,3'-tetramethoxyflavone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

16520-78-8

16520-78-8 structure

16520-78-8 structure

Name: 5,4'-Dihydroxy-6,7,8,3'-tetramethoxyflavone
Chemical Name: 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7,8-trimethoxychromen-4-one
CAS Number: 16520-78-8
Molecular Formula: C₁₉H₁₈O₈
Molecular Weight: 374.34100
Create Date: 2016-07-27 14:46:53
Modify Date: 2025-08-25 11:25:59

Name	5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7,8-trimethoxychromen-4-one
Synonyms	4',5-dihydroxy-3',6,7,8-tetramethoxyflavone 8-Methoxycirsilineol 5,4'-dihydroxy-6,7,8,3'-tetramethoxyflavone 5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-6,7,8-trimethoxy-chromen-4-one 7-Methylsudachitin

Density	1.375g/cm3
Boiling Point	629.7ºC at 760 mmHg
Molecular Formula	C₁₉H₁₈O₈
Molecular Weight	374.34100
Flash Point	228.1ºC
Exact Mass	374.10000
PSA	107.59000
LogP	2.90560
Vapour Pressure	1.89E-16mmHg at 25°C
Index of Refraction	1.612

29201-97-6 structure

29201-97-6

~37%

16520-78-8 structure

16520-78-8

1350827-34-7 structure

1350827-34-7

Literature: Oshitari, Tetsuta; Okuyama, Yuji; Miyata, Yoshiki; Kosano, Hiroshi; Takahashi, Hideyo; Natsugari, Hideaki Bioorganic and Medicinal Chemistry, 2011 , vol. 19, # 23 p. 7085 - 7092

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