CAS 401-73-0: 2,4-Dihydro-5-(trifluoromethyl)-3H-pyrazol-3-one

Description:2,4-Dihydro-5-(trifluoromethyl)-3H-pyrazol-3-one, with the CAS number 401-73-0, is a heterocyclic organic compound characterized by its pyrazolone structure, which features a five-membered ring containing two nitrogen atoms. This compound is notable for the presence of a trifluoromethyl group, which significantly influences its chemical reactivity and physical properties. Typically, it appears as a solid at room temperature and is soluble in polar organic solvents. The trifluoromethyl group enhances its lipophilicity and can impart unique biological activity, making it of interest in pharmaceutical and agrochemical research. The compound may exhibit various functional properties, including potential use as an intermediate in the synthesis of more complex molecules. Its reactivity can be attributed to the presence of the carbonyl group and the nitrogen atoms in the pyrazolone ring, which can participate in various chemical reactions, including nucleophilic attacks and condensation reactions. Overall, 2,4-Dihydro-5-(trifluoromethyl)-3H-pyrazol-3-one is a versatile compound with applications in diverse fields.

Formula:C₄H₃F₃N₂O

InChI:InChI=1S/C4H3F3N2O/c5-4(6,7)2-1-3(10)9-8-2/h1H2,(H,9,10)

InChI key:InChIKey=PMTWALQJNWEDLH-UHFFFAOYSA-N

SMILES:O=C1NN=C(C1)C(F)(F)F

Synonyms:
2,4-Dihydro-5-(trifluoromethyl)-3H-pyrazol-3-one
2-Pyrazolin-5-one, 3-(trifluoromethyl)-
3H-Pyrazol-3-one, 2,4-dihydro-5-(trifluoromethyl)-

Found 4 products.

Product data	Purity	Price range	Estimated delivery
3-(TRIFLUOROMETHYL)-2-PYRAZOLIN-5-ONE REF: IN-DA00BYRECAS: 401-73-0	95%	25.00 €~470.00 €	Mon 14 Apr 25
3-(Trifluoromethyl)-2-pyrazolin-5-one REF: 54-PC7766DCAS: 401-73-0	97%	32.00 €	Tue 15 Apr 25
3-(Trifluoromethyl)-1H-pyrazol-5(4H)-one REF: 10-F237109CAS: 401-73-0	95.0%	18.00 €~578.00 €	Thu 17 Apr 25
3-(trifluoromethyl)-1,4-dihydropyrazol-5-one REF: 3D-FT104582CAS: 401-73-0	Min. 95%	- - -	Discontinued product