kanyinbi 发表于 2008-3-17 14:20:00

[推荐]beta-桉叶醇标准品

<p>beta-Eudesmol Standard</p><p>Grade: for Crude Drugs Determination <br/>Storage condition: Keep at 2-10 degrees C.<br/>Manufacturer: Wako </p><p>Summary<br/>This is sesquiterpenoid contained in Atractylodes lancea rhizome described in the Japanese Pharmacopoeia.<br/>It has an H2 blocker-like effect that inhibits gastric acid secretion and prevents ulcers and progress of ulcers.</p><p>Purity: &nbsp;98.0+% (HPLC) <br/>Melting Point: 80 - 82 degrees C</p><p>Synonym&nbsp; &nbsp; beta-Eudesmol<br/>Eudesmol, b-<br/>2-Naphthalenemethanol, decahydro-8-methylene-alpha,alpha,4a-trimethyl-, (2R-(2-alpha,4a- alpha,8a-beta)-<br/>Eudesm-4(14)-en-11-ol<br/>(+)-beta-Eudesmol<br/>beta-Selinenol<br/>CAS NO. &nbsp;473-15-4<br/>Molecular Formula &nbsp;C15H26O<br/>Molecular Weight &nbsp;222.37</p><p>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p><p>&nbsp;&nbsp;&nbsp; 如有更多其它试剂产品需求与查询,请及时接洽:<a href="mailto:info@express-cn.com">info@express-cn.com</a> 或在我公司查询主页客户留言处(<a href="http://www.express-cn.com/expressgb/lyb.htm">http://www.express-cn.com/expressgb/lyb.htm</a>)留下您的查询内容,我们即会在当天为您作出回复。</p><p>伊普瑞斯科技有限公司<br/><a href="mailto:info@express-cn.com">info@express-cn.com</a>
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