Creative PEGWorks/mPEG甲苯磺酸,分子量1k/5g/PSB-2211-5g

价格
¥18000.00
货号:PSB-2211-5g
浏览量:127
品牌:Creative PEGWorks
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商品描述
Catalog No. :PSB-4222
Product Name :4-Arm PEG-Tosylate,MW 5k
Description :

4-Arm PEG-Tosylate is a multiarm PEG derivative with tosyl or toluenesulfonyl groups at each terminal of the four arms connected to onepentaerythritol core. Tosylate is a very good leaving group for neucleophilic substitution reaction. 4-Arm PEG-Mesylate or mesyl may be offered through custom synthesis.

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Structure :
Price :
$300/1g
$900/5g
$1,350/10g
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Creative PEGWorks提供具有低多分散性,高反应活性和高纯度的高质量聚乙二醇PEG产品。创新的PEGWorks PEG产品包括结构和功能多样的线性甲氧基聚乙二醇衍生物,支链聚乙二醇交联剂以及分子量范围从〜100(低聚物)到125,000(125k)道尔顿的多臂PEG。具有未列出的官能团和分子量的PEG试剂可以通过定制合成来提供。