英文名称：Azido-PEG8-acid

N3-PEG8-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：

N3-PEG8-CH2CH2COOH，1214319-92-2，Azido-PEG8-acid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-CH2CH2COOH，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.

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N3-PEG1-COOH  Azido-PEG1-acid   1393330-34-1

N3-PEG2-COOH  Azido-PEG2-acid   1312309-63-9

N3-PEG3-COOH  Azido-PEG3-acid   1056024-94-2

N3-PEG4-COOH  Azido-PEG4-acid   1257063-35-6

N3-PEG5-COOH  Azido-PEG5-acid   1425973-16-5

N3-PEG6-COOH  Azido-PEG6-acid   361189-66-4

N3-PEG8-COOH  Azido-PEG8-acid   1214319-92-2

N3-PEG9-COOH  Azido-PEG9-acid   1670249-37-2

N3-PEG10-COOH Azido-PEG10-acid    1644163-57-4

N3-PEG12-COOH Azido-PEG12-acid    1167575-20-3

N3-PEG24-COOH Azido-PEG24-acid    1167575-20-3

N3-PEG36-COOH Azido-PEG36-acid    1167575-20-3