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脱水穿心莲内酯,Dehydroandrographolide;phyproof® Reference Substance, ≥95.0% (HPLC)

别名:(1R-(1a,2a,4aa,5β(E),8aβ))-3-[2-(Decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl)ethylidene)-2(3H)-furanone

Empirical Formula (Hill Notation): C20H28O4 CAS号: 134418-28-3 分子量: 332.43
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): PHL89623
CAS号: 134418-28-3
MDL号: MFCD03093712
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¥4,745.10

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)

manufacturer/tradename

PhytoLab

application(s)

food and beverages

格式

neat

SMILES string

OC[C@@]([C@H](O)CC1)(C)C([C@]1(C)[C@H]2C/C=C3C=COC\3=O)CCC2=C

InChI

1S/C20H28O4/c1-13-4-7-16-19(2,10-8-17(22)20(16,3)12-21)15(13)6-5-14-9-11-24-18(14)23/h5,9,11,15-17,21-22H,1,4,6-8,10,12H2,2-3H3/b14-5+/t15-,16?,17+,19-,20-/m0/s1

InChI key

YIIRVUDGRKEWBV-GJVBFGQCSA-N

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

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 ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16
商品标签 [tags]