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HO-PEG24-propanoic acid t-butyl ester

产品编号:4145150
CAS NO:1186025-29-5
包装规格:500 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
4145150500 MG3500
产品别名

1186025-29-5

HO-PEG24-propanoic acid t-butyl ester

HO-PEG-tert-butyl ester

Hydroxyl PEG tert-butyl ester

Hydroxyl-PEG-tert-butyl ester

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C55H110O27
Molecular weight
1203.45
MDL number
MFCD22056310
Application【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.
产品性质
form【形式】
solid or liquid
mol wt【分子量】
average Mn 1,200 (by NMR)
reaction suitability
reagent type: chemical modification reagent
reactivity: amine reactive
color【颜色】
white to off-white
Ω-end【Ω端】
(tert-Butyl ester)
α-end【α端】
hydroxyl
polymer architecture【聚合物结构设计】
shape: linear
functionality: monofunctional
storage temp.【储存温度】
−20℃
安全信息
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
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