
CAS 3201-20-5: 2,4-Dihydro-4,4,5-trimethyl-3H-pyrazol-3-one
Description:2,4-Dihydro-4,4,5-trimethyl-3H-pyrazol-3-one, with the CAS number 3201-20-5, is a heterocyclic organic compound characterized by its pyrazolone structure. This compound features a five-membered ring containing two nitrogen atoms, contributing to its unique chemical properties. It typically appears as a solid and is known for its stability under standard conditions. The presence of multiple methyl groups enhances its hydrophobic character, influencing its solubility in organic solvents while limiting its solubility in water. This compound is often utilized in various chemical syntheses and may exhibit biological activity, making it of interest in pharmaceutical research. Its reactivity can be attributed to the functional groups present, allowing for potential derivatization and modification in synthetic applications. Additionally, the compound's structure may confer specific optical properties, which can be exploited in analytical chemistry. Overall, 2,4-Dihydro-4,4,5-trimethyl-3H-pyrazol-3-one is a versatile compound with applications in both industrial and research settings.
Formula:C6H10N2O
InChI:InChI=1S/C6H10N2O/c1-4-6(2,3)5(9)8-7-4/h1-3H3,(H,8,9)
InChI key:InChIKey=OYYADIVZIRDZGB-UHFFFAOYSA-N
SMILES:O=C1NN=C(C)C1(C)C
- Synonyms:
- 3H-Pyrazol-3-one, 2,4-dihydro-4,4,5-trimethyl-
- 2-Pyrazolin-5-one, 3,4,4-trimethyl-
- 2,4-Dihydro-4,4,5-trimethyl-3H-pyrazol-3-one
- 3,4,4-Trimethyl-2-pyrazolin-5-one
- 3,4,4-Trimethyl-5-pyrazolone
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 3,4,4-Trimethyl-1H-pyrazol-5(4H)-one REF: 54-OR93524CAS: 3201-20-5 | 95% | 1,207.00 € | Tue 15 Apr 25 |
![]() | 3,4,4-Trimethyl-1H-pyrazol-5(4H)-one REF: 10-F604189CAS: 3201-20-5 | 98% | 666.00 € | Thu 17 Apr 25 |
![]() | 3,4,4-Trimethyl-4,5-dihydro-1H-pyrazol-5-one REF: 3D-DAA20120CAS: 3201-20-5 | Min. 95% | - - - | Discontinued product |

Ref: 10-F604189
1g | 666.00 € |

3,4,4-Trimethyl-4,5-dihydro-1H-pyrazol-5-one
Ref: 3D-DAA20120
1g | Discontinued | Request information | |
5g | Discontinued | Request information | |
100mg | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information |