m-PEG13-琥珀酰亚胺酯

m-PEG-NHS ester
  • ≥98%
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
M596803-500mg
500mg 期货 Stock Image
M596803-1g
1g 期货 Stock Image
M596803-2g
2g 期货 Stock Image
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聚乙二醇 (63)

基本描述

规格或纯度 ≥98%
英文名称 m-PEG13-NHS ester
储存温度 -20°C储存
运输条件 超低温冰袋运输
产品介绍


m-PEG13-NHS ester is a PEG derivative containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

名称和识别符

IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI InChI=1S/C30H55NO16/c1-35-6-7-37-10-11-39-14-15-41-18-19-43-22-23-45-26-27-46-25-24-44-21-20-42-17-16-40-13-12-38-9-8-36-5-4-30(34)47-31-28(32)2-3-29(31)33/h2-27H2,1H3
InChi Key ZMXRHHJWXLKMTL-UHFFFAOYSA-N
Canonical SMILES COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
Isomeric SMILES COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
关联CAS 2207596-93-6
PubChem CID 51340982
分子量 685.76
Reaxy-Rn 15522743

化学和物理性质

分子量 685.800 g/mol
XLogP3 -2.600
氢键供体数Hydrogen Bond Donor Count 0
氢键受体数Hydrogen Bond Acceptor Count 16
可旋转键计数Rotatable Bond Count 38
精确质量Exact Mass 685.352 Da
单同位素质量Monoisotopic Mass 685.352 Da
拓扑极表面积Topological Polar Surface Area 174.000 Ų
重原子数Heavy Atom Count 47
形式电荷Formal Charge 0
复杂度Complexity 731.000
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

安全和危险性(GHS)

Reaxy-Rn 15522743

质量标准

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:

此产品的引用文献

1. Chang Ye, Tang Ning, Qu Hemi, Liu Jing, Zhang Daihua, Zhang Hao, Pang Wei, Duan Xuexin.  (2016)  Detection of Volatile Organic Compounds by Self-assembled Monolayer Coated Sensor Array with Concentration-independent Fingerprints.  Scientific Reports,  (1): (1-12).  [PMID:27045012] [10.1038/srep23970]

参考文献

1. Chang Ye, Tang Ning, Qu Hemi, Liu Jing, Zhang Daihua, Zhang Hao, Pang Wei, Duan Xuexin.  (2016)  Detection of Volatile Organic Compounds by Self-assembled Monolayer Coated Sensor Array with Concentration-independent Fingerprints.  Scientific Reports,  (1): (1-12).  [PMID:27045012] [10.1038/srep23970]

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