3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE

更新时间:2024-01-10 19:47:01

3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式
3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式
品牌特惠专场
常用名 3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE 英文名 3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE
CAS号 24160-14-3 分子量 298.29000
密度 1.321g/cm3 沸点 501.5ºC at 760 mmHg
分子式 C17H14O5 熔点 N/A
MSDS N/A 闪点 187.6ºC

 名称

英文名 3-(3,4-dimethoxyphenyl)-7-hydroxychromen-4-one
英文别名 更多

 物理化学性质

密度 1.321g/cm3
沸点 501.5ºC at 760 mmHg
分子式 C17H14O5
分子量 298.29000
闪点 187.6ºC
精确质量 298.08400
PSA 68.90000
LogP 3.18280
蒸汽压 1.11E-10mmHg at 25°C
折射率 1.621

 安全信息

海关编码 2914509090

 合成线路

~87%

3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式

3',4'-DIMETHOXY...

24160-14-3

文献:THE UNIVERSITY OF SYDNEY Patent: WO2009/26657 A1, 2009 ; Location in patent: Page/Page column 36; 67 ; WO 2009/026657 A1

~%

3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式

3',4'-DIMETHOXY...

24160-14-3

文献:CHINA PHARMACEUTICAL UNIVERSITY; Xiang, Hua; Zhao, Wei; Xiao, Hong; Yao, Yao; Ma, Renling; Qian, Lei; Li, Xiaobo; You, Qidong; Liao, Qingjiang Patent: US2013/79393 A1, 2013 ; Location in patent: Paragraph 0144; 0145 ;

~72%

3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式

3',4'-DIMETHOXY...

24160-14-3

文献:Deodhar, Mandar; Wood, Kasey; Black, David Stclair; Kumar, Naresh Australian Journal of Chemistry, 2012 , vol. 65, # 10 p. 1377 - 1383,7

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3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式

3',4'-DIMETHOXY...

24160-14-3

文献:Yadav, Dinesh K.; Gautam, Abnish K.; Kureel, Jyoti; Srivastava, Kamini; Sahai, Mahendra; Singh, Divya; Chattopadhyay, Naibedya; Maurya, Rakesh Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 2 p. 677 - 681

~%

3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式

3',4'-DIMETHOXY...

24160-14-3

文献:Yadav, Dinesh K.; Gautam, Abnish K.; Kureel, Jyoti; Srivastava, Kamini; Sahai, Mahendra; Singh, Divya; Chattopadhyay, Naibedya; Maurya, Rakesh Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 2 p. 677 - 681

~%

3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式

3',4'-DIMETHOXY...

24160-14-3

文献:Yadav, Dinesh K.; Gautam, Abnish K.; Kureel, Jyoti; Srivastava, Kamini; Sahai, Mahendra; Singh, Divya; Chattopadhyay, Naibedya; Maurya, Rakesh Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 2 p. 677 - 681

~%

3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式

3',4'-DIMETHOXY...

24160-14-3

文献:Dhar et al. Journal of Scientific and Industrial Research, 1955 , vol. 14 B, p. 73

~%

3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE结构式

3',4'-DIMETHOXY...

24160-14-3

文献:Farkas et al. Chemische Berichte, 1958 , vol. 91, p. 2858,2860

 海关

海关编码 2914509090
中文概述 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途, 丙酮报明包装
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%

 英文别名

7-hydroxy-3',4'-dimethoxyisoflavone
HMS2294L04
3',4'-dimethoxy-7-hydroxyisoflavone
cladrin
3',4'-dimethoxy daizeol