3,5-Dimethylpyrazole

• CAT Number: R023825
• CAS Number: 67-51-6
• Molecular Formula: C5H8N2
• Molecular Weight: 96.13
• Purity: ≥95%
• Synonyms: 1H-3,5-Dimethylpyrazole; 3,5-Dimethyl-1H-pyrazole; NSC 8729; TH 564; Trixene DP 8692; U 6245
• Storage: Store at RT
• IUPAC Name: 3,5-dimethyl-1H-pyrazole
• InChI: InChI=1S/C5H8N2/c1-4-3-5(2)7-6-4/h3H,1-2H3,(H,6,7)
• InChIKey: SDXAWLJRERMRKF-UHFFFAOYSA-N
• SMILES: CC1=CC(=NN1)C

3,5-Dimethylpyrazole(CAT: R023825) is a nitrogen-containing heterocyclic compound characterized by a five-membered pyrazole ring substituted with methyl groups at the 3- and 5-positions. This symmetrical structure imparts steric stability and moderate electron-donating properties, making it a useful building block in organic synthesis. It is frequently employed in the preparation of pharmaceuticals, agrochemicals, and coordination compounds due to its ability to act as a bidentate ligand. 3,5-Dimethylpyrazole also plays a role in the development of enzyme inhibitors and plant growth regulators. Its balanced hydrophobicity and reactivity enable diverse functionalization, supporting applications in medicinal, synthetic, and materials chemistry.