过滤
关闭导航

(−)-表儿茶素没食子酸酯,(−)-Epicatechin gallate [ECG];phyproof® Reference Substance, ≥95.0% (HPLC)

别名: (-)-顺-2-(3,4-二羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇3-没食子酸酯,(-)-顺-3,3' ,4',5,7-五羟基黄烷3-没食子酸酯,3-O-加甲吡啶甲酸;(−)-cis-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane 3-gallate, 3-O-Galloylepicatechin

Empirical Formula (Hill Notation): C22H18O10 CAS号: 1257-08-5 分子量: 442.37 MDL编号: MFCD00075936
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): PHL89193
CAS号: 1257-08-5
MDL号: MFCD00075936
增值税发票 √ 免费送货 √ 订货电话:010-68689484
¥5,256.43

说明

一般描述

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
 

法律信息

phyproof is a registered trademark of PhytoLab GmbH & Co. KG
 
 

属性

等级

primary reference standard

产品线

phyproof® Reference Substance

测定

≥95.0% (HPLC)

形式

powder

manufacturer/tradename

PhytoLab

储存温度

2-8°C

SMILES string

Oc1cc(O)c2C[C@@H](OC(=O)c3cc(O)c(O)c(O)c3)[C@H](Oc2c1)c4ccc(O)c(O)c4

InChI

1S/C22H18O10/c23-11-6-14(25)12-8-19(32-22(30)10-4-16(27)20(29)17(28)5-10)21(31-18(12)7-11)9-1-2-13(24)15(26)3-9/h1-7,19,21,23-29H,8H2/t19-,21-/m1/s1

InChI key

LSHVYAFMTMFKBA-TZIWHRDSSA-N

 

安全信息

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格
属性名称属性值
储存温度 Storage temp.2-8°C冷藏
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32
商品标签 [tags]