Cas no 18048-64-1 (1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one)

1-(3,4-Dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one is a heterocyclic organic compound featuring a pyrazolone core substituted with a 3,4-dimethylphenyl group at the 1-position and a methyl group at the 3-position. This structure imparts stability and reactivity, making it a valuable intermediate in pharmaceutical and agrochemical synthesis. Its well-defined molecular framework allows for precise modifications, facilitating the development of derivatives with tailored properties. The compound exhibits good solubility in common organic solvents, enhancing its utility in synthetic applications. Its robust stability under standard conditions ensures reliable performance in reactions, particularly in the formation of more complex heterocyclic systems.
1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one structure
18048-64-1 structure
Product Name:1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
CAS No:18048-64-1
MF:C12H14N2O
MW:202.252362728119
MDL:MFCD00638319
CID:122736
Update Time:2025-05-23

1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one Chemical and Physical Properties

Names and Identifiers

    • 3H-Pyrazol-3-one,2-(3,4-dimethylphenyl)-2,4-dihydro-5-methyl-
    • 2-(3,4-dimethylphenyl)-2,4-dihydro-5-methyl-3H-Pyrazol-3-one
    • 2-(3,4-dimethylphenyl)-5-methyl-4H-pyrazol-3-one
    • 3-Methyl-1-(3,4-dimethylphenyl)-2-pyrazolin-5-one
    • 2-(3,4-Dimethylphenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
    • 1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE
    • 1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
    • 3H-Pyrazol-3-one, 2-(3,4-dimethylphenyl)-2,4-dihydro-5-methyl-
    • BCP13325
    • 3-Methyl-
    • 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
    • MDL: MFCD00638319
    • Inchi: 1S/C12H14N2O/c1-8-4-5-11(6-9(8)2)14-12(15)7-10(3)13-14/h4-6H,7H2,1-3H3
    • InChI Key: GJBBAPXESBCGRU-UHFFFAOYSA-N
    • SMILES: O=C1CC(C)=NN1C1=CC=C(C)C(C)=C1

Computed Properties

  • Exact Mass: 202.11072
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 1
  • Complexity: 298
  • Topological Polar Surface Area: 32.7

Experimental Properties

  • Density: 1.13
  • Melting Point: 116-119 oC
  • PSA: 32.67

1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
D948598-5mg
1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
18048-64-1
5mg
$ 155.00 2023-09-07
TRC
D948598-25mg
1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
18048-64-1
25mg
$ 637.00 2023-09-07
TRC
D948598-50mg
1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
18048-64-1
50mg
$ 1219.00 2023-09-07
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-GC807-1g
1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
18048-64-1 97%
1g
617CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-GC807-50mg
1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
18048-64-1 97%
50mg
85CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-GC807-5g
1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
18048-64-1 97%
5g
1870CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-GC807-250mg
1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
18048-64-1 97%
250mg
246CNY 2021-05-08
Chemenu
CM188235-25g
1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
18048-64-1 95%+
25g
$118 2023-03-04
eNovation Chemicals LLC
Y1041836-100g
3H-Pyrazol-3-one, 2-(3,4-dimethylphenyl)-2,4-dihydro-5-methyl-
18048-64-1 99%
100g
$130 2024-06-07
eNovation Chemicals LLC
D487282-1kg
1-(3,4-dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
18048-64-1 97%
1kg
$1720 2023-09-02

1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:18048-64-1)3-甲基-1-(3,4-二甲基苯基)-2-吡唑啉-5-酮
Order Number:LE26025818
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:54
Price ($):discuss personally

Additional information on 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one

Comprehensive Overview of 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS No. 18048-64-1)

1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS No. 18048-64-1) is a specialized organic compound belonging to the pyrazolone family. This chemical entity has garnered significant attention in recent years due to its versatile applications in pharmaceuticals, agrochemicals, and material science. Researchers and industry professionals frequently search for terms like "pyrazolone derivatives synthesis", "CAS 18048-64-1 applications", and "1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one properties", reflecting its growing relevance in scientific and industrial domains.

The molecular structure of 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one features a pyrazolone core substituted with a 3,4-dimethylphenyl group and a methyl moiety. This unique arrangement contributes to its distinct physicochemical properties, including solubility, stability, and reactivity. Recent studies highlight its potential as a building block for heterocyclic compounds, which are pivotal in drug discovery. Searches for "pyrazolone-based drug candidates" and "CAS 18048-64-1 in medicinal chemistry" underscore its importance in developing novel therapeutics.

In the agrochemical sector, 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one is explored for its role in synthesizing crop protection agents. Its structural motifs align with bioactive molecules that exhibit herbicidal or fungicidal activities. Queries such as "pyrazolone agrochemical applications" and "18048-64-1 in pesticide formulation" indicate strong interest in sustainable agricultural solutions. The compound's compatibility with green chemistry principles further enhances its appeal, as industries prioritize eco-friendly synthesis methods.

From a material science perspective, this compound serves as a precursor for functional materials, including polymers and coatings. Its ability to undergo selective modifications makes it valuable for designing materials with tailored properties. Popular search terms like "pyrazolone-based polymers" and "CAS 18048-64-1 in material engineering" reflect its cross-disciplinary utility. Innovations in smart materials and nanotechnology have further amplified its significance, driving demand for high-purity grades.

Analytical characterization of 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one involves advanced techniques such as NMR spectroscopy, mass spectrometry, and HPLC. Researchers often seek information on "CAS 18048-64-1 spectral data" or "pyrazolone compound analysis" to ensure accurate identification and quality control. The compound's stability under various conditions is also a focal point, with searches like "thermal stability of 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one" gaining traction.

Regulatory and safety profiles of CAS No. 18048-64-1 are critical for its commercial adoption. While not classified as hazardous, proper handling guidelines are emphasized in queries such as "safe storage of pyrazolone derivatives". Compliance with REACH and other global standards ensures its seamless integration into supply chains. The compound's biodegradability and low toxicity align with the increasing demand for sustainable chemicals, a trending topic in environmental science.

In conclusion, 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS No. 18048-64-1) exemplifies the convergence of innovation and practicality. Its multifaceted applications—from pharmaceutical intermediates to advanced materials—make it a compound of enduring interest. As research progresses, keywords like "emerging uses of pyrazolones" and "18048-64-1 market trends" will continue to shape its narrative, solidifying its role in modern chemistry.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:18048-64-1)3-甲基-1-(3,4-二甲基苯基)-2-吡唑啉-5-酮
LE26025818
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email