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Product Name :
N3-PEG4-COOH

Purity :
≥95%

CAS NO. :
1257063-35-6

Synonyms:
Azide-PEG4-COOH;N3-PEG4-CH2CH2COOH;15-Azido-4,7,10,13-tetraoxapentadecanoicacid;N3-Peg(4)-cooh;Azido-PEG4-acid;1-Azido-3,6,9,12-tetraoxapentadecan-15-oicacid;Azido-PEG4-propionic acid

Storage:
Store at -5°C,keep in dry and avoid sunlight.

Formula:
C11H21N3O6

Classification :
Monodispersed PEGs > Azide(N3) PEG

Molecular Weight:
291.301

Supplementary Information:
CAS No.: 1257063-35-6 Synonyms: Azide-PEG4-COOH;N3-PEG4-CH2CH2COOH 15-Azido-4,7,10,13-tetraoxapentadecanoicacid N3-Peg(4)-cooh Azido-PEG4-acid 1-Azido-3,6,9,12-tetraoxapentadecan-15-oicacid Azido-PEG4-propionic acid Purity: ≥95% MF: C11H21N3O6 MW: 291.301 Recommended Storage Condition: Store at -5°C,keep in dry and avoid sunlight. Uses: Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound. Monodisperse Azido-PEG4-acid (N3-PEG4-COOH) is a very popular PEG reagent containing an azide (N3) group with a terminal carboxylic acid (COOH). 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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