24160-14-3

• 常用中文名：3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE
• 常用英文名：3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE
• CAS号：24160-14-3
• 分子式：C₁₇H₁₄O₅
• 分子量：298.29000
• 发布时间：2016-07-05 06:39:00
• 更新时间：2024-01-10 19:47:01

名称

• 英文名: 3-(3,4-dimethoxyphenyl)-7-hydroxychromen-4-one
• 英文别名: 7-hydroxy-3',4'-dimethoxyisoflavone; HMS2294L04; 3',4'-dimethoxy-7-hydroxyisoflavone; cladrin; 3',4'-dimethoxy daizeol

物化性质

• 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

• 海关编码: 2914509090

合成路线

935659-66-8 ~87% 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

93-40-3 108-46-3 ~% 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 ;

24126-98-5 68-12-2 ~72% 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

24126-98-5 124-63-0 ~% 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

93-40-3 ~% 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

108-46-3 ~% 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

111090-19-8 ~% 24160-14-3

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

24126-98-5 ~% 24160-14-3

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

上下游产品

上游产品  6
93-40-3 108-46-3 24126-98-5 68-12-2
124-63-0 111090-19-8
下游产品  2
485-63-2 1621-61-0

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%