一、基本信息

【性质简介】：Propargyl PEG1 Acid， As a unique crosslinking agent, the propargyl ａnd carboxylic acid groups in its structure endow it with excellent chemical properties ａnd broad application prospects. Propyne group, as a functional group of alkynes, has extremely high reactivity. And carboxylic acid groups, like a versatile artist, can undergo condensation reactions with primary amines under the guidance of specific activators such as HATU or EDC, jointly creating exquisite amide bonds. When Propargyl PEG1 Acid participates in chemical reactions, its reaction mechanism often involves a clever combination of the two reaction types mentioned above. On the one hand, the propargyl group reacts with compounds containing azide groups due to its high reactivity, achieving crosslinking or modification; On the other hand, carboxylic acid groups undergo condensation reactions with primary amines under the action of activators, forming stable amide bonds.

【中文名】：炔基聚乙二醇羧基

【英文名】：Propargyl PEG1 Acid

【CAS号】：55683-37-9

【化学式】：C6H8O3

【分子量】：128.13

【结构式】：

二、详情介绍

【外观】：固体/粉末

【溶解性】：溶于大部分有机溶剂

【规格】：1g、5g、10g

【纯度】：95%+

【储存条件】：本品应密封避光，储存于阴凉、干燥、通风处，避免反复冻融，储液应该立即使用

【注意事项】：陕西新研博美生物科技有限公司提示，试剂仅用于科学研究或者工业应用等非医疗目的，非药用，非食用！

三、相关试剂

N3-PEG1-CH2COOH，Azide PEG1 CH2CO2H

N3-PEG1-COOH，Azido-PEG1-acid，Azido PEG1 COOH

2-Azidoethanamine HCl

2-Azidoethanamine

6-azidohexan-1-amine

N3-PEG5-NHS，Azide PEG5 NHS

NHS-PEG5-NHS，Bis-PEG5-NHS ester

N3-PEG5-Tos，Azide PEG5 Tos

N3-PEG6-alcohol，N3 PEG6 OH，Azide PEG6 alcohol，Azide PEG6 OH

Propargyl-PEG2-NHBOC

Propargyl-PEG4-Maleimide

Propargyl-PEG4-acid

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