4,4-Dibromo-2,4-dihydro-5-methyl-3H-pyrazol-3-one

CAS: 33549-66-5

Ref. TR-D425415

Product Information

• Name: 4,4-Dibromo-2,4-dihydro-5-methyl-3H-pyrazol-3-one
• Synonyms: 3H-Pyrazol-3-one, 4,4-dibromo-2,4-dihydro-5-methyl-, 2-Pyrazolin-5-one, 4,4-dibromo-3-methyl- (6CI,8CI), 4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 4,4-Dibromo-3-methyl-5-pyrazolone, 4,4-Dibromo-3-methyl-Δ2-pyrazol-5-one, NSC 522042
• Brand: TRC

Description

Applications 4,4-Dibromo-2,4-dihydro-5-methyl-3H-pyrazol-3-one is used in the preparation of antimoebic compounds such as thiosemicarbazide derivatives. Also used in the preparation of triazine molecules displaying antifungal activity.
References Singh, S. et al.: Eur. J. Pharm. Sci., 25, 255 (2005); Tewari, A. et al.: Indian. J. Chem. B., 41B, 664 (2002);

Chemical properties

• Molecular weight: 255.895
• Formula: C₄H₄Br₂N₂O
• Color/Form: Neat
• InChI: InChI=1S/C4H4Br2N2O/c1-2-4(5,6)3(9)8-7-2/h1H3,(H,8,9)
• InChI key: InChIKey=QQQQLBQGDDSBCA-UHFFFAOYSA-N
• SMILES: CC1=NNC(=O)C1(Br)Br