Azido-PEG5-acid - 98%, high purity , CAS No.1425973-16-5

  • ≥98%
Item Number
A595245
Grouped product items
SKUSizeAvailabilityPrice Qty
A595245-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$571.90
A595245-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$871.90
A595245-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,336.90

Azido-PEG-acid

View related series
PEG Acid

Basic Description

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

Azido-PEG5-acid is a PEG derivative 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 be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Names and Identifiers

IUPAC Name 3-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
INCHI InChI=1S/C13H25N3O7/c14-16-15-2-4-20-6-8-22-10-12-23-11-9-21-7-5-19-3-1-13(17)18/h1-12H2,(H,17,18)
InChi Key DPJUPQILWDVIKK-UHFFFAOYSA-N
Canonical SMILES C(COCCOCCOCCOCCOCCN=[N+]=[N-])C(=O)O
Isomeric SMILES C(COCCOCCOCCOCCOCCN=[N+]=[N-])C(=O)O
PubChem CID 77078450
Molecular Weight 335.4

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Chemical and Physical Properties

SolubilitySolubility in Water

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