Acid/Propargyl PEG reagent, Propargyl-PEG14-acid, Purity 98%

Synonym: Propargyl-PEG13-acid; 1421676-62-1; Propyne-PEG12-CH₂CH₂COOH; CHEMBL21049840

CAS Number: 1421676-62-1
PubChem CID: 91757824

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG14-acid is a reagent grade alkyne reagent with a carboxylic acid. The carboxylic acid forms amide bonds with amines under the activation (EDC, HATU, etc). The alkyne group reacts with azides through the click chemistry reaction to form triazole linkage. The PEG spacer improves solubility in aqueous buffers.

Molecular Weight

700.8

Molecular Formula

C₃₂H₆₀O₁₆

Functional Group 1

Acid

Functional Group 2

Propargyl

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Azide

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Propargyl-PEG14-acid offers stable and useful properties for drug delivery applications and allows for click reactions, ensuring efficient bioconjugation in various therapeutic research and diagnostic systems.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.