Propynyloxypropyonic acid hydrazide

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Propynyloxypropyonic acid hydrazide

Propynyloxypropyonic acid hydrazide | CAS 1849349-67-2

Catalog Number R05-0018
Category Hydrazides
Molecular Formula C6H10N2O2
Molecular Weight 142.16
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Product Introduction

Propynyloxypropyonic acid hydrazide is a bioorthogonal click chemistry reagent containing a terminal alkyne and a hydrazide functional group. The alkyne moiety enables copper-catalyzed or strain-promoted azide-alkyne cycloaddition, while the hydrazide group reacts with aldehydes or ketones to form stable hydrazone bonds. It is used for dual-functional bioconjugation, enabling simultaneous click chemistry and carbonyl-specific labeling of biomolecules.

  • Chemical Information

Chemical Information

Synonyms Propargyl-PEG1-hydrazide; Propanoic acid, 3-(2-propyn-1-yloxy)-, hydrazide; 3-(Prop-2-yn-1-yloxy)propanehydrazide
Purity ≥95%
IUPAC Name 3-prop-2-ynoxypropanehydrazide
SMILES C#CCOCCC(=O)NN
InChI InChI=1S/C6H10N2O2/c1-2-4-10-5-3-6(9)8-7/h1H,3-5,7H2,(H,8,9)
InChIKey PTAAMXVUOBYZJZ-UHFFFAOYSA-N
Density 1.116±0.06 g/cm3
Boiling Point 343.4±22.0 °C at 760 mmHg

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