N3-PEG-COOH
1-azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid
中文名称：叠氮-八聚乙二醇-丙酸
CAS No 1214319-92-2
MDL number:MFCD21363300
分子式：C19H37N3O10
分子量：467.5
纯 度：95%+
结构式：
产品简介：
Azido-PEG8-acid,1214319-92-2是一种点击化学试剂。分子一端的叠氮化物部分可用于铜（I）催化的点击化学或无铜点击化学。在分子另一端的叠氮化物部分和丙酸部分之间是单分子量的离散聚乙二醇（dPEG?）间隔基。丙酸部分可通过酰化反应与伯胺或仲胺偶联。
N3-PEG8-COOH，CAS:1214319-92-2,Azido-PEG8-acid contains an azide function on one end of a single molecular weight dPEG? spacer (32.2?) 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. The reactive acid functional group may be activated with 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) or N,N′-dicyclohexylcarbodiimide (DCC) for conjugation to an amine. 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.
性状：固体或粘性液体
用 途:仅供科研实验使用，不用于诊治
注意事项：取用一定要干燥，避免频繁的溶解和冻干
溶解性：溶于大部分有机溶剂，如：DCM、DMF、DMSO、THF等等。在水中有很好的溶解性。
其它类似化合物：
Azido-PEG1-acid 1393330-34-1
Azido-PEG2-acid 1312309-63-9
Azido-PEG3-acid 1056024-94-2
Azido-PEG4-acid 1257063-35-6
Azido-PEG5-acid 1425973-16-5
Azido-PEG6-acid 361189-66-4
Azido-PEG8-acid 1214319-92-2
Azido-PEG9-acid 1670249-37-2
Azido-PEG10-acid 1644163-57-4
Azido-PEG12-acid 1167575-20-3
Azido-PEG24-acid 1167575-20-3
Azido-PEG36-acid 1167575-20-3