Compound Q&A
What are the physical and chemical properties of 2-(3-Chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (CAS: 90-31-3)?
Answer
2-(3-Chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one is a crystalline solid with a molecular weight of approximately 220.01 g/mol. It is slightly soluble in water but soluble in organic solvents like ethanol and acetone. This compound is relatively stable under normal conditions but can react with strong bases to form pyrazoles. It is used in various synthetic reactions due to its reactivity and functional groups.
About
CAS No
90-31-3
English Name
2-(3-Chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
Molecular Formula
C10H9ClN2O
Molecular Weight
208.64 g/mol
SMILES
CC1=NN(C(=O)C1)C2=CC(=CC=C2)Cl
InChIKey
RIOMUJXIGYZENC-UHFFFAOYSA-N
Last Updated: 2025-12-31 16:27
