Azido-PEG3-NHS ester - 98%, high purity , CAS No.1245718-89-1

  • ≥98%
Item Number
A595241
Grouped product items
SKUSizeAvailabilityPrice Qty
A595241-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$98.90
A595241-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$276.90
A595241-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$444.90

Amine Reactive

View related series
Azide

Basic Description

Specifications & Purity98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Azido-PEG3-NHS ester is a PEG derivative containing an azide group and an NHS ester. 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 NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Names and Identifiers

IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]propanoate
INCHI InChI=1S/C13H20N4O7/c14-16-15-4-6-22-8-10-23-9-7-21-5-3-13(20)24-17-11(18)1-2-12(17)19/h1-10H2
InChi Key BNLXVOZUEBSSRI-UHFFFAOYSA-N
Canonical SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCN=[N+]=[N-]
Isomeric SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCN=[N+]=[N-]
PubChem CID 77078451
Molecular Weight 344.32

Certificates

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Chemical and Physical Properties

SolubilitySolubility in Water, DMSO, DCM, DMF

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