99499-82-8

99499-82-8 structure

99499-82-8 structure

Name: 3,5,6-trihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one
Chemical Name: 3,5,6-trihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one
CAS Number: 99499-82-8
Molecular Formula: C₁₇H₁₄O₇
Molecular Weight: 330.28900
Create Date: 2016-05-10 17:10:05
Modify Date: 2024-01-09 08:25:35

Name	3,5,6-trihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one
Synonyms	3,5,6-Thdmof 6-hydroxykaempferol 7,4'-dimethyl ether 4H-1-Benzopyran-4-one,3,5,6-trihydroxy-2-(4-methoxyphenyl) 3,5,6-Trihydroxy-7,4'-dimethoxyflavone 3,5,6-Trihydroxy-4',7'-dimethoxyflavone

Density	1.507g/cm3
Boiling Point	589.8ºC at 760 mmHg
Molecular Formula	C₁₇H₁₄O₇
Molecular Weight	330.28900
Flash Point	220.5ºC
Exact Mass	330.07400
PSA	109.36000
LogP	2.59400
Index of Refraction	1.681

HS Code	2914509090

84019-17-0 structure

84019-17-0

~%

4324-55-4 structure

4324-55-4

111864-35-8 structure

111864-35-8

99499-82-8 structure

99499-82-8

Literature: Williams; Hoult; Harborne; Greenham; Eagles Phytochemistry, 1995 , vol. 38, # 1 p. 267 - 270

154047-82-2 structure

154047-82-2

~%

99499-82-8 structure

99499-82-8

Literature: Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675

154047-87-7 structure

154047-87-7

~%

99499-82-8 structure

99499-82-8

Literature: Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675

154048-03-0 structure

154048-03-0

~%

99499-82-8 structure

99499-82-8

Literature: Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675

154047-95-7 structure

154047-95-7

~%

99499-82-8 structure

99499-82-8

Literature: Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675

154048-27-8 structure

154048-27-8

~%

99499-82-8 structure

99499-82-8

Literature: Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675

154048-11-0 structure

154048-11-0

~%

99499-82-8 structure

99499-82-8

Literature: Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675

Precursor 2
84019-17-0 154048-27-8
DownStream 0

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%