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N33-TEG-COOH

N33-TEG-COOH Structure
  • ₹5852
  • Product name: N33-TEG-COOH
  • CAS: 201467-81-4
  • MF: C10H19N3O6
  • MW: 277.28
  • EINECS:
  • MDL Number:MFCD20134123
  • Synonyms:14-Azido-3,6,9,12-tetraoxatetradecanoic acid solution;2-{2-{2-[2-(2-Azidoethoxy)ethoxy]ethoxy}ethoxy}acetic acid solution;N33-TEG-COOH;14-Azido-3,6,9,12-tetraoxatetradecanoic acid solution ~0.5 M in tert-butyl methyl ether, >=90% (HPLC);N3-PEG4-CH2COOH;Acetic acid, 2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]-;14-Azido-3,6,9,12-tetraoxatetradecanoic acid solution - 0.5M solution in tert-butyl methyl ether;14-Azido-3,6,9,12-tetraoxatetradecanoic acid
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Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 500MG
  • ManufacturerSigma-Aldrich(India)
  • Product number744751
  • Product description14-Azido-3,6,9,12-tetraoxatetradecanoic acid solution ~0.5?M in tert-butyl methyl ether, ≥90% (HPLC)
  • Packaging500MG
  • Price₹5852
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 744751 14-Azido-3,6,9,12-tetraoxatetradecanoic acid solution ~0.5?M in tert-butyl methyl ether, ≥90% (HPLC) 500MG ₹5852 2022-06-14 Buy

Properties

Density :0.750-0.850 g/mL at 20 °C
Flash point :-33℃
storage temp. :2-8°C
form :Liquid
color :Colorless to light yellow
BRN :7928855

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

Description

Azido-PEG4-CH2CO2H is a very popular click chemistry 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).