Azido-PEG2-NHS ester - ≥96%, high purity , CAS No.1312309-64-0

  • ≥96%
Item Number
A595036
Grouped product items
SKUSizeAvailabilityPrice Qty
A595036-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$26.90
A595036-500mg
500mg
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Production requires sourcing of materials. We appreciate your patience and understanding.
$79.90
A595036-1g
1g
Available within 8-12 weeks(?)
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$129.90
A595036-5g
5g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$499.90

Azido-PEG-NHS ester

View related series
ADC Linker PEG Azide

Basic Description

SynonymsAzido-PEG2-NHS ester | 1312309-64-0 | N3-PEG2-C2-NHS ester | Propanoic acid, 3-[2-(2-azidoethoxy)ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester | 2,5-dioxopyrrolidin-1-yl 3-(2-(2-azidoethoxy)ethoxy)propanoate | N3-PEG2-CH2CH2COONHS Ester | Azido-PEG2-NHS | N3-PEG2-SPA | N3-PEG
Specifications & Purity≥96%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Azido-PEG2-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-azidoethoxy)ethoxy]propanoate
INCHI InChI=1S/C11H16N4O6/c12-14-13-4-6-20-8-7-19-5-3-11(18)21-15-9(16)1-2-10(15)17/h1-8H2
InChi Key XDXWXTIRKQZRNN-UHFFFAOYSA-N
Canonical SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCN=[N+]=[N-]
Isomeric SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCN=[N+]=[N-]
PubChem CID 59289487
Molecular Weight 300.27

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Certificate of Analysis(COA)

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8 results found

Lot NumberCertificate TypeDateItem
H2419168Certificate of AnalysisMay 08, 2024 A595036
H2419169Certificate of AnalysisMay 08, 2024 A595036
H2419170Certificate of AnalysisMay 08, 2024 A595036
H2419171Certificate of AnalysisMay 08, 2024 A595036
H2419172Certificate of AnalysisMay 08, 2024 A595036
H2419173Certificate of AnalysisMay 08, 2024 A595036
H2419174Certificate of AnalysisMay 08, 2024 A595036
H2419175Certificate of AnalysisMay 08, 2024 A595036

Chemical and Physical Properties

SolubilitySolubility in DMSO, DMF, DCM

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