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CAS: 32507-66-7
分子式: C15H14O4
分子量: 258.27
熔点: 182°C
中文名称: 
异丹叶大黄素
3,4',5-三羟基-3'-甲氧基-反-二苯乙烯
英文名称: 
isorhapontigenin
3,4',5-trihydroxy-3'-methoxy-trans-stilbene
推荐供应商
货号品牌产品名称规格包装、参考价格详情
I863181MACKLIN异丹叶大黄素96%(GC)260元/10mg;   1068元/50mg;   展开
储存:2-8°C,惰性气体存储
状态:白色到几乎白色粉末到晶体
I0804TCIIsorhapontigenin>96.0%(GC)1520元/100MG;   展开

基本信息

纯度/分析方法>96.0%(GC)
分子式/分子量C15H14O4 = 258.27
外观与形状(20℃)固体
储存温度0-10℃
储存在惰性气体下存放于惰性气体之中
应避免的情况光,空气,加热
Reaxys-RN1885036
PubChem物质ID135727100
MDL编号MFCD12407151

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(GC)min. 96.0 %
Melting point180.0 to 184.0 ℃

物性(参考值)

熔点182 ℃

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
995351J&KIsorhapontigenin98%1676元/20MG;   展开

基本信息

分子式C15H14O4
分子量258.27
MDL编码MFCD12407151
存储条件Store at 2-8℃

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
防范说明P264
P280
P302+P352+P332+P313+P362+P364
P305+P351+P338+P337+P313
WGK2
SML0590Sigma-AldrichIsorhapontigenin≥98% (HPLC)1156.54元/5 MG;   4684.02元/25 MG;   展开

产品说明

包装

5, 25 mg in glass bottle

生化/生理作用

Isorhapontigenin or 4-methoxyresveratrol is a stilbene derivative isolated from a number of plants including Chinese medical herbs Gnetum Cleistostachyum and Iris Domestica (Belamcanda chinensis, leopard lily), and wine grapes. Similarly to resveratrol, isorhapontigenin is a potent antioxidant that attenuates ROS generation. Also, Isorhapontigenin exhibits pro-apoptopic and anti-cancer activities through downregulation of XIAP (X-linked inhibitor of apoptosis protein).

基本信息

经验(实验)分子式C15H14O4
分子量258.27
MDL编号MFCD12407151
NACRESNA.77

产品性质

质量水平100
测定≥98% (HPLC)
形式powder
颜色 white to light brown
溶解性DMSO: 15 mg/mL, clear
储存温度room temp
SMILES stringOC1=CC(/C=C/C2=CC=C(O)C(OC)=C2)=CC(O)=C1

安全信息

象形图GHS05GHS07
警示用语:Danger
危险声明H315 - H318 - H335
预防措施声明P280 - P302 + P352 - P305 + P351 + P338 + P310
危险分类Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
PHL84227Isorhapontigeninphyproof® Reference Substance5303.89元/10 MG;   展开

产品说明

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

生化/生理作用

Isorhapontigenin or 4-methoxyresveratrol is a stilbene derivative isolated from a number of plants including Chinese medical herbs Gnetum Cleistostachyum and Iris Domestica (Belamcanda chinensis, leopard lily), and wine grapes. Similarly to resveratrol, isorhapontigenin is a potent antioxidant that attenuates ROS generation. Also, Isorhapontigenin exhibits pro-apoptopic and anti-cancer activities through downregulation of XIAP (X-linked inhibitor of apoptosis protein).

法律信息

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

基本信息

经验(实验)分子式C15H14O4
分子量258.27
MDL编号MFCD12407151

产品性质

等级primary reference standard
产品线phyproof® Reference Substance
测定≥95.0% (HPLC)
形式solid
manufacturer/tradenamePhytoLab
储存温度2-8℃
SMILES stringOC1=CC(/C=C/C2=CC=C(O)C(OC)=C2)=CC(O)=C1

安全信息

象形图GHS05GHS07
警示用语:Danger
危险声明H315 - H318 - H335
预防措施声明P280 - P302 + P352 - P305 + P351 + P338 + P310
危险分类Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
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