CAS 27013-91-8; 3-((2-o-(6-deoxy-alpha-l-mannopyranosyl)-alpha-l-arabinopyranosyl)oxy)-23-hydroxy-, (3-beta,4-alpha)olean-12-en-28-oic aci

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货号

品牌

产品名称

规格

包装、参考价格

详情

H823477

MACKLIN

α-常春藤皂苷

分析对照品,98%

595元/20mg;

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储存：2~8℃
状态：固体

H886304

MACKLIN

α-常春藤皂苷

98%

120元/5mg; 399元/25mg; 1500元/100mg;

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储存：2-8℃
状态：白色到灰白色固体

437728

J&K

α-Hederin

98%, 来源于常春藤

388元/5MG;

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基本信息

分子式	C₄₁H₆₆O₁₂
分子量	764.96
熔点	265-268
MDL编码	MFCD00010665
Merck	14,4625
EINECS 编号	248-166-5
存储条件	Store at 2-8℃

安全信息

防范说明	P260 P262
WGK	3
RTECS	RK0177800

PHL89220

α-Hederin

phyproof^® Reference Substance

6456.42元/20 MG;

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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

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	C₄₁H₆₆O₁₂
分子量	750.96

产品性质

等级	primary reference standard
产品线	phyproof^® Reference Substance
测定	≥95.0% (HPLC)
形式	solid
manufacturer/tradename	PhytoLab
储存温度	2-8℃
SMILES string	C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)CO[C@H]2O[C@H]3CC[C@@]4(C)[C@@H](CC[C@]5(C)[C@@H]4CC=C6[C@@H]7CC(C)(C)CC[C@@]7(CC[C@@]56C)C(O)=O)[C@]3(C)CO)[C@H](O)[C@H](O)[C@H]1O
InChI	1S/C41H66O12/c1-21-28(44)30(46)31(47)33(51-21)53-32-29(45)24(43)19-50-34(32)52-27-11-12-37(4)25(38(27,5)20-42)10-13-40(7)26(37)9-8-22-23-18-36(2,3)14-16-41(23,35(48)49)17-15-39(22,40)6/h8,21,23-34,42-47H,9-20H2,1-7H3,(H,48,49)/t21-,23-,24-,25+,26+,27-,28-,29-,30+,31+,32+,33-,34-,37-,38-,39+,40+,41-/m0/s1
InChI key	KEOITPILCOILGM-LLJOFIFVSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302
预防措施声明	P264 - P270 - P301 + P312 - P501
危险分类	Acute Tox. 4 Oral
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

01240585

α-Hederin

primary reference standard

10258元/10MG;

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产品说明

一般描述

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

应用

Reference Standard in the analysis of herbal medicinal products

基本信息

经验(实验)分子式	C₄₁H₆₆O₁₂
分子量	750.96
EC 号	248-166-5
NACRES	NA.24

产品性质

等级	primary reference standard
保质期	limited shelf life, expiry date on the label
manufacturer/tradename	HWI
application(s)	food and beverages
SMILES string	C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)CO[C@H]2O[C@H]3CC[C@@]4(C)[C@@H](CC[C@]5(C)[C@@H]4CC=C6[C@@H]7CC(C)(C)CC[C@@]7(CC[C@@]56C)C(O)=O)[C@]3(C)CO)[C@H](O)[C@H](O)[C@H]1O
InChI	1S/C41H66O12/c1-21-28(44)30(46)31(47)33(51-21)53-32-29(45)24(43)19-50-34(32)52-27-11-12-37(4)25(38(27,5)20-42)10-13-40(7)26(37)9-8-22-23-18-36(2,3)14-16-41(23,35(48)49)17-15-39(22,40)6/h8,21,23-34,42-47H,9-20H2,1-7H3,(H,48,49)/t21-,23-,24-,25+,26+,27-,28-,29-,30+,31+,32+,33-,34-,37-,38-,39+,40+,41-/m0/s1
InChI key	KEOITPILCOILGM-LLJOFIFVSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302
预防措施声明	P264 - P270 - P301 + P312 - P501
危险分类	Acute Tox. 4 Oral
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

07512

Supelco

α-Hederin

analytical standard

4786.48元/10 MG;

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产品说明

一般描述

α-Hederin is a water-soluble pentacyclic triterpene compound present in the seeds of Nigella sativa.

应用

α-Hederin may be used as an internal standard for the determination of glycyrrhizin and its major metabolite glycyrrhetic acid in human plasma by liquid chromatography/tandem mass spectrometry (LC−MS/MS). It may be used as an external standard for quinovic acid glycosides assay by high performance liquid chromatography-photodiode array detection (HPLC-PDA) as well as ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC/Q-TOF-MS). It may be used as a reference standard for the identification of α-hederin in the leaves of common ivy (Hedera helix) by liquid chromatography-electrospray ionization tandem mass spectrometry (LC-EI/MS-MS).

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式	C₄₁H₆₆O₁₂
分子量	750.96
EC 号	248-166-5
NACRES	NA.24

产品性质

等级	analytical standard
质量水平	100
测定	≥90.0% (HPLC)
保质期	limited shelf life, expiry date on the label
杂质	≤10.0% water
application(s)	food and beverages
格式	neat
储存温度	2-8℃
SMILES string	C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)CO[C@H]2O[C@H]3CC[C@@]4(C)[C@@H](CC[C@]5(C)[C@@H]4CC=C6[C@@H]7CC(C)(C)CC[C@@]7(CC[C@@]56C)C(O)=O)[C@]3(C)CO)[C@H](O)[C@H](O)[C@H]1O
InChI	1S/C41H66O12/c1-21-28(44)30(46)31(47)33(51-21)53-32-29(45)24(43)19-50-34(32)52-27-11-12-37(4)25(38(27,5)20-42)10-13-40(7)26(37)9-8-22-23-18-36(2,3)14-16-41(23,35(48)49)17-15-39(22,40)6/h8,21,23-34,42-47H,9-20H2,1-7H3,(H,48,49)/t21-,23-,24-,25+,26+,27-,28-,29-,30+,31+,32+,33-,34-,37-,38-,39+,40+,41-/m0/s1
InChI key	KEOITPILCOILGM-LLJOFIFVSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302
预防措施声明	P264 - P270 - P301 + P312 - P501
危险分类	Acute Tox. 4 Oral
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable