CAS · 67-51-6
Product Overview
3,5-Dimethylpyrazole is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance: | Off white crystal |
|---|---|
| Purity: | 99.5% min |
| Melting Point (MP): | 105–108℃ |
| Moisture: | 0.5% max |
| Color (Hazen): | 15 max |
Applications
1. Corrosion Inhibitors
Used in metalworking fluids and cooling water systems as a corrosion inhibitor, especially for copper and its alloys.
Forms a protective film on metal surfaces to reduce oxidation and degradation.
2. Agricultural Chemicals
Acts as a nitrification inhibitor in fertilizer formulations, slowing the conversion of ammonium to nitrate.
Improves nitrogen efficiency and reduces nitrate leaching in soils.
3. Polyurethane Catalysts
Functions as a blocking agent for isocyanates in polyurethane systems.
Controls reaction rates and enhances pot life and stability in adhesives and coatings.
4. Pharmaceutical Intermediates
Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and bioactive compounds.
Pyrazole derivatives are common in anti-inflammatory, antifungal, and anticancer drug development.
5. Heterocyclic Synthesis
Used in the synthesis of complex heterocycles and ligands in coordination chemistry.
Benefits
Chemical Stability: Thermally and chemically stable under normal processing conditions.
Metal Surface Protection: Strong chelating ability to form stable complexes with transition metals.
Enhances Fertilizer Efficiency: Reduces nitrogen loss in agriculture, improving crop yield and sustainability.
Reactive and Versatile: Valuable intermediate in both organic synthesis and formulation chemistry.
Environmental Benefit (in Agriculture): Limits nitrate pollution in groundwater when used as a nitrification inhibitor.
Conclusion
3,5-Dimethylpyrazole (CAS 67-51-6) is a multi-functional compound used across agriculture, corrosion protection, pharmaceuticals, and polyurethane chemistry. Its role as a nitrification inhibitor, metal protector, and reactive intermediate makes it a valuable material in environmentally friendly technologies and advanced chemical synthesis. Its chemical stability and reactivity contribute to its wide industrial applicability.
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