1312309-63-9
中文名稱
疊氮-乙二醇-乙酸
英文名稱
Azido-PEG2-acid
CAS
1312309-63-9
分子式
C7H13N3O4
分子量
203.2
MOL 文件
1312309-63-9.mol
更新日期
2026/07/15 17:31:47
1312309-63-9 結(jié)構(gòu)式
基本信息
中文別名
疊氮-乙二醇-乙酸疊氮-二乙二醇-丙酸
疊氮-聚乙二醇-羧酸
疊氮-二聚乙二醇-丙酸
疊氮-二聚乙二醇-羧酸
疊氮-二聚乙二醇-羧基
9-疊氮基-4,7-二氧雜壬酸
9-疊氮基-4,7-二氧雜壬酸,AZIDO-PEG2-ACID,N3-PEG2-COOH
英文別名
N3-PEG2-COOHAzido-PEG3-acid
Azido-PEG2-acid
Azido-PEG2-C2-acid
N3-PEG2-CH2CH2COOH
Azido-PEG2-propionic acid
Azido-PEG2-acid,N3-PEG2-COOH
3-[2-(2-Azidoethoxy)ethoxy]propanoic acid
所屬類別
化學(xué)試劑：有機(jī)試劑物理化學(xué)性質(zhì)
儲存條件Storage temp. -20°C
溶解度good in water and most organic solvents
形態(tài)Liquid
顏色Colorless to light yellow
外觀yellow liquid
InChIInChI=1S/C7H13N3O4/c8-10-9-2-4-14-6-5-13-3-1-7(11)12/h1-6H2,(H,11,12)
InChIKeyIEHDSRSXQAOLJT-UHFFFAOYSA-N
SMILESO(CCC(=O)O)CCOCCN=[N+]=[N-]
應(yīng)用領(lǐng)域
用途一
Azido-PEG2-acid is a PEG linker containing an azide group with a terminal carboxylic acid. 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 terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.