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叠氮-PEG4-NHS酯,Azido-dPEG®4-NHS ester;>90%

别名:3-(Azidotetra(ethyleneoxy))propionic acid succinimidyl ester, NHS-Peg4-Azide; Empirical Formula (Hill Notation): C15H24N4O8 CAS号: 944251-24-5 分子量: 388.37 MDL编号: MFCD13184948 PubChem化学物质编号: 329823930 NACRES: NA.22
制造商品牌: Sigma-Aldrich
货号(SKU): QBD10501
CAS号: 944251-24-5
MDL号: MFCD13184948
技术支持 √ 增值税发票 √ 免费送货 √ 质量保障 √
¥6,927.42

说明

特点和优势

The azido-dPEG®4-NHS ester contains an azide function on one end of a single molecular weight dPEG® spacer (17.7 Å) and a reactive group on the other end of the spacer. The dPEG® spacer is hydrophilic and non-immunogenic and improves the water solubility of the target molecule while reducing the immunogenicity and increasing the hydrodynamic volume of the target. NHS ester readily reacts with amines in aqueous solution or organic solvent. The azide group reacts with an alkyne in the well-known click chemistry reaction. The click chemistry reaction proceeds by copper(I) or ruthenium catalysis or in a strain-catalyzed reaction with certain types of alkyne partners.
 

法律信息

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
 
 

属性

检测方案

>90%

形式

solid or viscous liquid

reaction suitability

reaction type: click chemistry
reagent type: cross-linking reagent
reaction type: click chemistry

官能团

NHS ester
azide

聚合物结构设计

shape: linear
functionality: heterobifunctional

运输

ambient

储存温度

−20°C

SMILES string

O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCN=[N+]=[N-]

InChI

1S/C15H24N4O8/c16-18-17-4-6-24-8-10-26-12-11-25-9-7-23-5-3-15(22)27-19-13(20)1-2-14(19)21/h1-12H2

InChI key

OIGKWPIMJCPGGD-UHFFFAOYSA-N

 

安全信息

储存分类代码

11 - Combustible Solids

商品规格
属性名称属性值
储存温度 Storage temp.-20°C低温冷冻
全球实时库存 Availability √美国St. Louis ≥ 60 | 欧洲Eur. ≥ 21 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 10