咖啡酸 ,99%使用说明书与操作注意事项

产品货号	重量	货期	优惠价	数量
E23002-10g	10g	准现货	询价
E23002-50g	50g	准现货	询价

产品货号

重量

货期

优惠价

数量

E23002-10g

10g

准现货

询价

E23002-50g

50g

准现货

询价

溶解性	Soluble in DMSO (40 mg/mL), ethanol (25 mg/mL warm), DMF (~7 mg/mL), PBS, PH 7.2 (~0.65 mg/mL), hot water, ethyl acetate, Chloroform Hexane, and methanol.
敏感性	对湿度敏感
存贮条件	密封保存。
熔点	194-198°C
密度	1.4780
荧光	否
IC50	否
pK Values	否

溶解性

Soluble in DMSO (40 mg/mL), ethanol (25 mg/mL warm), DMF (~7 mg/mL), PBS, PH 7.2 (~0.65 mg/mL), hot water, ethyl acetate, Chloroform Hexane, and methanol.

敏感性

对湿度敏感

存贮条件

密封保存。

熔点

194-198°C

密度

1.4780

荧光

否

IC50

否

pK Values

否

别名	3,4-二羟基肉桂酸;3,4-二羟基苯丙烯酸;β-(3,4-二羟苯基)丙烯酸;3-(3,4-二羟苯基)-2-丙烯酸;3,4-二羥桂皮酸;3-(3,4-Dihydroxyphenyl)-2-propenoic acid; 3,4-Dihydroxycinnamic acid;3,4-Dihydroxybenzeneacrylic acid
产品介绍	Caffeic Acid is an endogenous phenolic phytochemical compound that exists in plants and many foods. A major metabolite product upon hydrolization of chlorogenic acid caffeic acid inhibits a number of lipoxygenases such as 5-LO (5-lipoxygenase), in a non-competitive manner, and 12-LO (12-lipoxygenase) inhibiting leukotriene synthesis resulting in further inhibition of immunoregulation. Caffeic Acid has also been shown to inhibit arachidonic acid metabolism in platelets at high doses. It has been observed to stimulate prostaglandin synthesis at high doses. Caffeic Acid is an inhibitor of GST, ODC, Tyk and Xanthine Oxidase.
用途	An inhibitor of 5-LO and 12-LO.
生化机理	检查： 1 、三氯化铁显色反应符合规定 2 、应在323nm的波长处有最大吸收，在261nm的波长处有最小吸收。符合规定 3 、本品的水溶液加盐酸及亚硝酸钠，再加氢氧化钠呈碱性，呈红色。符合规定

别名

3,4-二羟基肉桂酸;3,4-二羟基苯丙烯酸;β-(3,4-二羟苯基)丙烯酸;3-(3,4-二羟苯基)-2-丙烯酸;3,4-二羥桂皮酸;3-(3,4-Dihydroxyphenyl)-2-propenoic acid; 3,4-Dihydroxycinnamic acid;3,4-Dihydroxybenzeneacrylic acid

产品介绍

Caffeic Acid is an endogenous phenolic phytochemical compound that exists in plants and many foods. A major metabolite product upon hydrolization of chlorogenic acid caffeic acid inhibits a number of lipoxygenases such as 5-LO (5-lipoxygenase), in a non-competitive manner, and 12-LO (12-lipoxygenase) inhibiting leukotriene synthesis resulting in further inhibition of immunoregulation. Caffeic Acid has also been shown to inhibit arachidonic acid metabolism in platelets at high doses. It has been observed to stimulate prostaglandin synthesis at high doses. Caffeic Acid is an inhibitor of GST, ODC, Tyk and Xanthine Oxidase.

用途

An inhibitor of 5-LO and 12-LO.

生化机理

检查： 1 、三氯化铁显色反应符合规定 2 、应在323nm的波长处有最大吸收，在261nm的波长处有最小吸收。符合规定 3 、本品的水溶液加盐酸及亚硝酸钠，再加氢氧化钠呈碱性，呈红色。符合规定

标识符号	GHS07, GHS08
信号词	Warning
危害声明	H315,H319,H335,H351,H361
警示性声明	P261,P281,P305+P351+P338
个人防护设备	Eyeshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
危害码（欧洲）	Xn
风险声明 (欧洲)	R40;R36/37/38;
安全声明（欧洲）	S26;S36/37/39/;
RIDADR	否
WGK德国	3
闪点（华氏）	N/A
Merck Index	1635
RTECS	GD8950000
是否危化品	否

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