What are the physical and chemical properties of 3-Cyclopropyl-1-methyl-1H-pyrazole-4-carbaldehyde (CAS: 902837-67-6)?

3-Cyclopropyl-1-methyl-1H-pyrazole-4-carbaldehyde (CAS: 902837-67-6) is a white crystalline solid with a molecular weight of approximately 180.23 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, particularly toward nucleophiles, and can undergo electrophilic aromatic substitution reactions.