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2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one

更新时间：2025-09-24 17:44:24

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式
2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式
委托求购 		常用名 2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one 英文名 2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one
CAS号 33513-36-9 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 2-(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
折射率 1.621

 安全信息

海关编码 2914509090

 合成线路

2',4'-二羟基苯乙酮结构式

2',4'-二羟基苯乙酮

89-84-9

3,4-二甲氧基苯甲酰氯结构式

3,4-二甲氧基苯甲酰氯

3535-37-3

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Buchholz, Herwig; Perruchon, Sophie Patent: US2004/59100 A1, 2004 ;
2',4'-二羟基苯乙酮结构式

2',4'-二羟基苯乙酮

89-84-9

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Verma, Alok K.; Singh, Himanshu; Satyanarayana, Mavurapu; Srivastava, Swayam P.; Tiwari, Priti; Singh, Amar B.; Dwivedi, Anil K.; Singh, Shio K.; Srivastava, Mukesh; Nath, Chandishwar; Raghubir, Ram; Srivastava, Arvind K.; Pratap, Ram Journal of Medicinal Chemistry, 2012 , vol. 55, # 10 p. 4551 - 4567
3,4-二甲氧基苯甲酰氯结构式

3,4-二甲氧基苯甲酰氯

3535-37-3

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Saxena, Shabnam; Makrandi, J. K.; Grover, S. K. Synthesis, 1985 , # 6/7 p. 697
1-(3,4-dimethoxyphenyl)-3-(2,4-dihydroxyphenyl)propane-1,3-dione结构式

1-(3,4-dimethox...

99474-24-5

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Verma, Alok K.; Singh, Himanshu; Satyanarayana, Mavurapu; Srivastava, Swayam P.; Tiwari, Priti; Singh, Amar B.; Dwivedi, Anil K.; Singh, Shio K.; Srivastava, Mukesh; Nath, Chandishwar; Raghubir, Ram; Srivastava, Arvind K.; Pratap, Ram Journal of Medicinal Chemistry, 2012 , vol. 55, # 10 p. 4551 - 4567
原儿茶酸结构式

原儿茶酸

99-50-3

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Verma, Alok K.; Singh, Himanshu; Satyanarayana, Mavurapu; Srivastava, Swayam P.; Tiwari, Priti; Singh, Amar B.; Dwivedi, Anil K.; Singh, Shio K.; Srivastava, Mukesh; Nath, Chandishwar; Raghubir, Ram; Srivastava, Arvind K.; Pratap, Ram Journal of Medicinal Chemistry, 2012 , vol. 55, # 10 p. 4551 - 4567
3,4-二甲氧基苯甲酸乙酯结构式

3,4-二甲氧基苯甲酸乙酯

3943-77-9

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Verma, Alok K.; Singh, Himanshu; Satyanarayana, Mavurapu; Srivastava, Swayam P.; Tiwari, Priti; Singh, Amar B.; Dwivedi, Anil K.; Singh, Shio K.; Srivastava, Mukesh; Nath, Chandishwar; Raghubir, Ram; Srivastava, Arvind K.; Pratap, Ram Journal of Medicinal Chemistry, 2012 , vol. 55, # 10 p. 4551 - 4567
1-(3,4-dimethoxy-phenyl)-3-(2-hydroxy-4-veratroyloxy-phenyl)-propane-1,3-dione结构式

1-(3,4-dimethox...

854651-91-5

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Baker Journal of the Chemical Society, 1933 , p. 1381,1387
3,4-二甲氧基苯甲酰乙酸乙酯结构式

3,4-二甲氧基苯甲酰乙酸乙酯

4687-37-0

间苯二酚结构式

间苯二酚

108-46-3

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Pillon Bulletin de la Societe Chimique de France, 1954 , p. 9,21
1-(3,4-dimethoxy-phenyl)-3-(2-hydroxy-4-veratroyloxy-phenyl)-propane-1,3-dione结构式

1-(3,4-dimethox...

854651-91-5

乙酸钠结构式

乙酸钠

127-09-3

冰醋酸结构式

冰醋酸

64-19-7

~%

2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one结构式

2-(3,4-Dimethox...

33513-36-9

文献：Baker Journal of the Chemical Society, 1933 , p. 1381,1387

 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

3',4'-Dimethoxy-7-hydroxyflavon
3',4'-Dimethoxy-7-hydroxyflavone
2-(3,4-Dimethoxy-phenyl)-7-hydroxy-chromen-4-on
7-Hydroxy-3',4'-dimethoxy-flavon
Flavone,4'-dimethoxy
7-hydroxy-3',4'-dimethoxyflavone
2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one
2-(3,4-dimethoxy-phenyl)-7-hydroxy-chromen-4-one
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CAS号[33513-36-9]化源网提供[2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。>>移动MIP版：2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one
标题：33513-36-9_CAS号:33513-36-9_2-(3,4-Dimethoxyphenyl)-7-hydroxy-4H-chromen-4-one - 化源网 地址：https://www.chemsrc.com/cas/33513-36-9_516639.html

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