(2-吡啶基二硫代)-PEG4-炔丙基

(2-pyridyldithio)-PEG-propargyl

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货号 (SKU)	包装规格	是否现货	价格	数量
P596532-100mg	100mg	期货
P596532-250mg	250mg	期货

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硫醇聚乙二醇 (48)

基本描述

英文别名	(2-pyridyldithio)-PEG4-propargyl \| 2170240-99-8 \| DTXSID601197561 \| AKOS040740997 \| BP-23858 \| MS-25613 \| HY-141360 \| CS-0115167 \| C70190 \| Pyridine, 2-(3,6,9,12-tetraoxapentadec-14-yn-1-yldithio)- \| 2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethyldisulfanyl]pyridine
规格或纯度	98%
英文名称	(2-pyridyldithio)-PEG4-propargyl
储存温度	-20°C储存
运输条件	超低温冰袋运输
产品介绍	(2-pyridyldithio)-PEG4-propargyl is a PEG derivative which contains a pyridyl disulfide moiety and a propargyl group. The pyridyl disulfide group can react with thiol groups of proteins over a wide range of pH levels. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.

IUPAC Name	2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethyldisulfanyl]pyridine
INCHI	InChI=1S/C16H23NO4S2/c1-2-7-18-8-9-19-10-11-20-12-13-21-14-15-22-23-16-5-3-4-6-17-16/h1,3-6H,7-15H2
InChi Key	QSFZYWOQKSZANQ-UHFFFAOYSA-N
Canonical SMILES	C#CCOCCOCCOCCOCCSSC1=CC=CC=N1
Isomeric SMILES	C#CCOCCOCCOCCOCCSSC1=CC=CC=N1
关联CAS	2170240-99-8
PubChem CID	131954380
分子量	357.5

分子量	357.500 g/mol
XLogP3	1.300
氢键供体数Hydrogen Bond Donor Count	0
氢键受体数Hydrogen Bond Acceptor Count	7
可旋转键计数Rotatable Bond Count	15
精确质量Exact Mass	357.107 Da
单同位素质量Monoisotopic Mass	357.107 Da
拓扑极表面积Topological Polar Surface Area	100.000 Å²
重原子数Heavy Atom Count	23
形式电荷Formal Charge	0
复杂度Complexity	312.000
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