
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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