Compound Q&A
What are the physical and chemical properties of 2,5-Dimethyl-2,4-dihydro-3H-pyrazol-3-one (CAS: 2749-59-9)?
Answer
2,5-Dimethyl-2,4-dihydro-3H-pyrazol-3-one (CAS: 2749-59-9) is a white crystalline solid with a molecular weight of approximately 128.15 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and acetone. This compound is moderately reactive, showing typical reactivity of pyrazoles, such as nucleophilic substitution and condensation reactions.
About
CAS No
2749-59-9
English Name
2,5-Dimethyl-2,4-dihydro-3H-pyrazol-3-one
Molecular Formula
C5H8N2O
Molecular Weight
112.13 g/mol
SMILES
CC1=NN(C(=O)C1)C
InChIKey
NDELSWXIAJLWOU-UHFFFAOYSA-N
Last Updated: 2025-09-29 09:43
