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HO-PEG24-propanoic acid t-butyl ester

品牌
Sigma-Aldrich
CAS
1186025-29-5
货号
911143
包装型号
规格纯度
参考价格
3505.07 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Polyethylene glycols (PEGs) are FDA approved hydrophilic polymers. They are non-toxic, non-immunogenic and non-antigenic, and are widely used in a varity of biomedical applications such as bioconjugation, drug delivery, surface functionalization, and tissue engineering. The propionic acid group in HO-PEG-propanoic acid t-butyl ester is protected, preventing self-coupling.

基本信息

经验(实验)分子式C55H110O27
分子量1203.45
MDL编号MFCD22056310

产品性质

形式solid or liquid
分子量average Mn 1,200 (by NMR)
reaction suitabilityreagent type: chemical modification reagent
reactivity: amine reactive
颜色 white to off-white
Ω端 (tert-Butyl ester)
α端hydroxyl
聚合物结构设计shape: linear
functionality: monofunctional
储存温度−20℃

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

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