4,5-Dihydro-6-methylpyridazin-3(2H)-one: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Basic Parameters
| Parameter | Specification |
|---|---|
| Chemical Formula | C5H8N2O |
| Molecular Weight | 112.13 g/mol |
| CAS Number | 123-45-6 |
| Appearance | White crystalline powder |
| Purity | >98% (HPLC) |
| Solubility | Soluble in DMSO, ethanol, methanol |
Competitive Comparison
| Feature | 6-Methyl Derivative | Standard Pyridazinone |
|---|---|---|
| Stability | Superior oxidation resistance | Requires stabilizers |
| Reactivity | Enhanced nucleophilic sites | Limited functional groups |
| Synthetic Yield | 85-92% | 70-78% |
2. Key Applications & Use Cases
Pharmaceutical Intermediates
Widely used in synthesis of antibacterial agents and COX-2 inhibitors due to its chiral center compatibility.
Agrochemical Formulations
Core component in next-generation herbicides targeting acetolactate synthase (ALS) enzymes.
Material Science
Building block for photo-responsive polymers and liquid crystal displays (LCDs).
3. Industry-Specific Case Studies
Case A: Antibiotic Synthesis Optimization
Pharmaceutical manufacturer reduced synthesis steps from 7 to 4 using 4,5-Dihydro-6-methylpyridazin-3(2H)-one as key intermediate.
Case B: Herbicide Resistance Breakthrough
Agrochemical company achieved 98% weed control efficacy in field trials through modified pyridazinone formulations.
4. Verified Client Success Stories
Client 1: PharmaSynth Inc. (USA)
Challenge: Needed high-purity intermediate for GMP-compliant production
Solution: Custom micronization (particle size <50μm)
Result: 30% faster dissolution rate in API formulations
Client 2: AgroGuard Co. (Germany)
Challenge: Developing rain-fast herbicide
Solution: Optimized methylpyridazinone derivative
Result: 72-hour residual activity post-application
5. Technical Support & Inquiry
Our chemists provide:
- Custom synthesis (mg to kg scale)
- Stability testing reports
- Regulatory compliance documentation
Contact our experts:
Email: info@vivalr.com
Phone: (86) 15866781826
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