1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one, 96%, Thermo Scientific™

Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Specifications

Chemical Identifiers

• CAS: 1481-02-3
• Molecular Formula: C5H5F3N2O
• Molecular Weight (g/mol): 166.103
• MDL Number: MFCD00051654
• InChI Key: SYHYFYSGUQRNRS-UHFFFAOYSA-N
• Synonym: 1-methyl-3-trifluoromethyl-2-pyrazolin-5-one, 1-methyl-3-trifluoromethyl-4,5-dihydro-1h-pyrazol-5-one, 2-methyl-5-trifluoromethyl-4h-pyrazol-3-one, 2-methyl-5-trifluoromethyl-2,4-dihydro-3h-pyrazol-3-one, 3h-pyrazol-3-one,2,4-dihydro-2-methyl-5-trifluoromethyl, acmc-20aoth, 2-methyl-5-trifluoromethyl-2,4-dihydro-pyrazol-3-one, 3-trifluoromethyl-1-methyl-1h-pyrazole-5 4h-one, 2-methyl-5-trifluoromethyl-2,4-dihydro-3h-pyrazol-3-one #
• PubChem CID: 518566
• IUPAC Name: 2-methyl-5-(trifluoromethyl)-4H-pyrazol-3-one
• SMILES: CN1C(=O)CC(=N1)C(F)(F)F

• Melting Point: 178°C to 180°C
• Quantity: 25 g
• Beilstein: 5811070
• Formula Weight: 166.1
• Percent Purity: 96%
• Chemical Name or Material: 1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one