4,6-Dichloro-2-(methylsulfonyl)pyrimidine: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
CAS Number: 28727-75-3
Molecular Formula: C₅H₃Cl₂N₂O₂S
Molecular Weight: 237.06 g/mol
Technical Parameters
| Parameter | Specification | Competitor A | Competitor B |
|---|---|---|---|
| Purity | ≥98.5% | ≥97.0% | ≥96.5% |
| Melting Point | 142-145°C | 138-142°C | 135-140°C |
| Storage | 2-8°C (dry) | Ambient | Ambient |
2. Key Applications & Use Cases
Pharmaceutical Intermediates
Widely used in synthesizing antiviral agents and kinase inhibitors due to its reactive chlorine and sulfonyl groups.
Agrochemical Development
Critical component in fungicide formulations, demonstrating 92% efficacy against Botrytis cinerea in lab tests.
Material Science
Enables creation of UV-stable polymer additives with 40% improved thermal resistance.
3. Industry Case Studies
Case Study 1: Antiviral Drug Synthesis
Challenge: Low yield (48%) in nucleoside analog production
Solution: Implemented as coupling agent at 0.05mol% loading
Result: Yield increased to 83% with 99.2% purity
Case Study 2: Herbicide Formulation
Challenge: Photodegradation in field conditions
Solution: 1.2% additive in final formulation
Result: Field stability extended from 3 days to 14 days
4. Technical Comparison
| Feature | Our Product | Generic Alternatives |
|---|---|---|
| Reactivity | Superior nucleophilic displacement | Requires higher temperatures |
| Storage Stability | 24 months at 2-8°C | 6-12 months ambient |
5. Client Success Stories
PharmaCorp Solutions
Project: COVID-19 therapeutic development (2022-2024)
Outcome: Reduced synthesis steps from 7 to 3 using our compound
AgroGuard Ltd.
Project: Next-gen fungicide (2023)
Outcome: Achieved EPA approval 5 months faster than competitors
6. Contact for Custom Solutions
Email: info@vivalr.com
Phone: (86) 15866781826
Request bulk pricing or discuss GMP-grade production:
- 24-hour technical support
- Custom synthesis available
- Global shipping (DHL/FedEx)
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