9,10-二氢-4,5-二羟基-9,10-二氧代-2-蒽羧酸

产品名称：

478-43-3
Rhein
4,5-Dihydroxyanthraquinone-2-carboxylic Acid
Rhubarb Yellow
Cassic Acid
Chrysazin 3-carboxylic acid
9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid
Monorhein
Rheic acid
大黄酸
山扁豆酸
9,10-二氢-4,5-二羟基-9,10-二氧代-2-蒽羧酸
大黄苷
4,5-二羟基蒽醌-2-羧酸
柯嗪3-羧酸
1,8-二羟基-3-羧基蒽醌

产品介绍：

产品说明

一般描述

Rhein is an active component of rhubarb (Rheum officinale), a medicinal herb in traditional Chinese medicine (TCM). It is known to exhibit antibacterial and anti-inflammatory activities.

应用

Rhein may be used as an analytical reference standard for the determination of the analyte in rat plasma and rhubarb roots, dock flowers and senna leaves by column-switching high-performance liquid chromatography and normal-phase high performance liquid chromatography, respectively.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式	C₁₅H₈O₆
分子量	284.22
Beilstein	2222155
EC 号	207-521-4
MDL编号	MFCD00009618
PubChem化学物质编号	329753592
NACRES	NA.24

产品性质

质量水平	100
等级	analytical standard
测定	≥95.0% (HPLC)
保质期	limited shelf life, expiry date on the label
technique(s)	HPLC: suitable gas chromatography (GC): suitable
杂质	≤5.0% water
mp	≥300 ℃ (lit.)
application(s)	food and beverages
格式	neat
SMILES string	OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1
InChI	1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21)
InChI key	FCDLCPWAQCPTKC-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable