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叠氮基-PEG6-叔丁酯

Azido-PEG-t-butyl ester
    级别和纯度:
  • ≥98%
有货

库存信息

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库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
A595031-100mg
100mg 期货 Stock Image
A595031-500mg
500mg 期货 Stock Image
A595031-1g
1g 期货 Stock Image
A595031-5g
5g 期货 Stock Image

基本描述

规格或纯度 ≥98%
英文名称 Azido-PEG6-t-butyl ester
储存温度 -20°C储存
运输条件 超低温冰袋运输
产品介绍


Azido-PEG6-t-butyl ester is a PEG derivative containing an azide group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

纯度 ≥98%

名称和识别符

IIUPAC Name tert-butyl 3-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI 1S/C19H37N3O8/c1-19(2,3)30-18(23)4-6-24-8-10-26-12-14-28-16-17-29-15-13-27-11-9-25-7-5-21-22-20/h4-17H2,1-3H3
InChi Key HRNUWAOLFSWRDG-UHFFFAOYSA-N
Smiles CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
Isomeric SMILES CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
分子量 435.51
Reaxy-Rn 22239654
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22239654&ln=

化学和物理性质

溶解性 溶于水, DMSO, DCM, DMF
分子量 435.500 g/mol
XLogP3 1.100
氢键供体数Hydrogen Bond Donor Count 0
氢键受体数Hydrogen Bond Acceptor Count 10
可旋转键计数Rotatable Bond Count 23
精确质量Exact Mass 435.258 Da
单同位素质量Monoisotopic Mass 435.258 Da
拓扑极表面积Topological Polar Surface Area 96.000 Ų
重原子数Heavy Atom Count 30
形式电荷Formal Charge 0
复杂度Complexity 454.000
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):
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