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O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7

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O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7 Basic information

Product Name:
O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7
Synonyms:
  • O-(2-Azidoethyl)-O-[2-(diglycoly-amino)ethyl]heptaethylene glycol
  • N-(PEG)-COOH (33 atoms)
  • O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7
  • azido-peg-acid (n=8)
  • N3-(PEG)7-COOH
  • N-(PEG)-COOH (33 atoms) Novabiochem
  • 2-((Azido-PEG8-carbamoyl)methoxy)acetic acid
  • O-(2-Azidoethyl)-O-[2-(diglycolyl-aMino)ethyl]heptaethylene glycol >=90% (oligoMer purity)
CAS:
846549-37-9
MF:
C22H42N4O12
MW:
554.59
Product Categories:
  • peg
Mol File:
846549-37-9.mol
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O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7 Chemical Properties

storage temp. 
Store at +2°C to +8°C.
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
25
WGK Germany 
3
HS Code 
2929 90 00
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O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7 Usage And Synthesis

Description

2-((Azido-PEG8-carbamoyl)methoxy)acetic 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.

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