一.下面由東康源為您對(duì)雷帕霉素原料藥做一番簡(jiǎn)單的介紹：

1.cas 登入號(hào)：53123-88-9

2.產(chǎn)品分子式：C51H79NO13?

3.產(chǎn)品分子量：914.18

4.外觀和性狀：為白色固體結(jié)晶，熔點(diǎn)為183-185℃，親脂性，溶解于甲醇、乙醇、丙酮、氯仿等有機(jī)溶劑，極微溶于水，幾乎不溶于乙醚

5.作用及用途：雷帕霉素是一種療效好，低毒，無(wú)腎毒性的新型免疫抑制劑。

新用途

美國(guó)德克薩斯州大學(xué)最新研究顯示，雷帕霉素可用于治療阿爾茨海默癥，該藥物成分也存在于復(fù)活島土壤中細(xì)菌的分泌物。

2010年3月，據(jù)國(guó)外媒體報(bào)道，科學(xué)家近期最新發(fā)現(xiàn)它另外一種用途：可用于治療阿爾茨海默癥（老年性癡呆）。

Sirolimus (INN/USAN), also known as rapamycin, is an immunosuppressant drug used to prevent rejection in organ transplantation; it is especially useful in kidney transplants. It prevents activation of T cells and B-cells by inhibiting their response to interleukin-2 (IL-2).

A macrolide, sirolimus was discovered by Brazilian researchers as a product of the bacterium Streptomyces hygroscopicus in a soil sample from Easter Island[1] - an island also known as Rapa Nui.[2] It was approved by the FDA in September 1999 and is marketed under the trade name Rapamune by Pfizer (formerly by Wyeth).

Sirolimus was originally developed as an antifungal agent. However, this use was abandoned when it was discovered to have potent immunosuppressive and antiproliferative properties. It has since been shown to prolong the life of mice and might also be useful in the treatment of certain cancers.

Technical Data

M.Wt:914.18Formula:C51H79NO13Solubility:Soluble to 100 mM in ethanol and to 50 mM in DMSOPurity:>98 %Storage:Desiccate at -20°CCAS No:53123-88-9The technical data provided above is for guidance only.

For batch specific data refer to the Certificate of Analysis.

二.如果還想詳細(xì)了解雷帕霉素原料藥的話，不妨看看下面的參數(shù)：

1.中文名稱：雷帕霉素

2.中文別名：西羅莫司

3.化學(xué)名稱：雷帕霉素原料藥

4.英文名稱：rapamycin

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? ? 東康源原則上建議各位采購(gòu)商購(gòu)買由大廠家東康源生產(chǎn)供應(yīng)的雷帕霉素原料藥！我們鄭重承諾“相同質(zhì)量的雷帕霉素原料藥，我們價(jià)格最好；相同價(jià)格的雷帕霉素原料藥，我們質(zhì)量最好！”