37816-19-6

• 常用中文名：7,8-Dihydroxy-4'-methoxy isoflavone (Retusin)
• 常用英文名：7,8-Dihydroxy-4'-methoxy isoflavone (Retusin)
• CAS号：37816-19-6
• 分子式：C₁₆H₁₂O₅
• 分子量：284.26300
• 发布时间：2017-08-12 13:40:28
• 更新时间：2024-01-10 09:06:49

名称

• 英文名: 7,8-dihydroxy-3-(4-methoxyphenyl)chromen-4-one
• 英文别名: Retusin(Dalbergia); Retusin (isoflavone); 8-hydroxyformononetin; 7,8-dihydroxy-4 inverted exclamation marka-methoxyisoflavone; 7,8-dihydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one; 7,8-Dihydroxy-4'-methoxyisoflavone; 7,8-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one; 7,8-dihydroxy-3-(4-methoxy-phenyl)-chromen-4-one

物化性质

• 分子式: C₁₆H₁₂O₅
• 分子量: 284.26300
• 精确质量: 284.06800
• PSA: 79.90000
• LogP: 2.87980

安全

• 海关编码: 2914509090

合成路线

38412-59-8 68-12-2 ~64% 37816-19-6

文献：Goto, Hideyuki; Terao, Yoshiyasu; Akai, Shuji Chemical and Pharmaceutical Bulletin, 2009 , vol. 57, # 4 p. 346 - 360

104-01-8 68-12-2 87-66-1 ~77% 37816-19-6

文献：Basha, G. Mahaboob; Yadav, S. Kumar; Srinuvasarao; Prasanthi; Ramu; Mangarao; Siddaiah Canadian Journal of Chemistry, 2013 , vol. 91, # 8 p. 763 - 768

104-47-2 ~% 37816-19-6

文献：Sepulveda-Boza; Walizei; Rezende; Vasquez; Mascayano; Mejias Synthetic Communications, 2001 , vol. 31, # 12 p. 1933 - 1940

485-72-3 ~% 897-46-1 37816-19-6 20575-57-9 详细

文献：Roberts, Dean W.; Doerge, Daniel R.; Churchwell, Mona I.; Da Costa, Goncalo Gamboa; Marques, M. Matilde; Tolleson, William H. Journal of Agricultural and Food Chemistry, 2004 , vol. 52, # 21 p. 6623 - 6632

104-01-8 87-66-1 ~% 37816-19-6

文献：Basha, G. Mahaboob; Yadav, S. Kumar; Srinuvasarao; Prasanthi; Ramu; Mangarao; Siddaiah Canadian Journal of Chemistry, 2013 , vol. 91, # 8 p. 763 - 768

上下游产品

上游产品  5
68-12-2 104-01-8 87-66-1 104-47-2
485-72-3
下游产品  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%