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马来酰亚胺-PEG4-醇

Mal-PEG-alcohol
    级别和纯度:
  • ≥95%
有货

库存信息

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库存信息

关闭

库存信息

关闭
货号 (SKU) 包装规格 是否现货 价格 数量
M596876-250mg
250mg 期货 Stock Image
M596876-500mg
500mg 期货 Stock Image
M596876-1g
1g 期货 Stock Image

基本描述

规格或纯度 ≥95%
英文名称 Mal-PEG4-alcohol
储存温度 -20°C储存
运输条件 超低温冰袋运输
产品介绍


Mal-PEG4-alcohol is a PEG derivative containing a maleimide group and a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

纯度 ≥95%

名称和识别符

IIUPAC Name 1-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]pyrrole-2,5-dione
INCHI 1S/C12H19NO6/c14-4-6-18-8-10-19-9-7-17-5-3-13-11(15)1-2-12(13)16/h1-2,14H,3-10H2
InChi Key DAQPEIZPEVDMSB-UHFFFAOYSA-N
Smiles C1=CC(=O)N(C1=O)CCOCCOCCOCCO
Isomeric SMILES C1=CC(=O)N(C1=O)CCOCCOCCOCCO
PubChem CID 66925926
分子量 273.3

化学和物理性质

溶解性 溶于DMSO, DCM, DMF
分子量 273.280 g/mol
XLogP3 -1.600
氢键供体数Hydrogen Bond Donor Count 1
氢键受体数Hydrogen Bond Acceptor Count 6
可旋转键计数Rotatable Bond Count 11
精确质量Exact Mass 273.121 Da
单同位素质量Monoisotopic Mass 273.121 Da
拓扑极表面积Topological Polar Surface Area 85.300 Ų
重原子数Heavy Atom Count 19
形式电荷Formal Charge 0
复杂度Complexity 299.000
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 0
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 1

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

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