4,6-Dichloro-2-(methylthio)pyrimidine CAS 6299-25-8
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Chemical Name: 4,6-Dichloro-2-(methylthio)pyrimidine
CAS No.: 6299-25-8
Molecular Fomula: C5H4Cl2N2S
Molecular weight: 195.07
4,6-Dichloro-2-(methylthio)pyrimidine CAS 6299-25-8: Comprehensive User Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Applications & Industrial Uses
- 3. Usage Guidelines
- 4. Case Studies
- 5. Client Success Stories
- 6. Request Quotation
1. Product Overview & Specifications
| Parameter | Details |
|---|---|
| CAS Number | 6299-25-8 |
| Molecular Formula | C5H4Cl2N2S |
| Molecular Weight | 195.07 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity | ≥98% (HPLC) |
| Melting Point | 80-85°C |
| Storage | 2-8°C in dry, dark place |
Comparative Analysis
| Feature | Our Product | Generic Alternatives |
|---|---|---|
| Purity | ≥98% | 90-95% |
| Stability | 24 months | 12-18 months |
| Packaging | Nitrogen-sealed | Standard |
2. Applications & Industrial Uses
Key Applications:
- Pharmaceutical intermediates for antiviral drug synthesis
- Agrochemical precursor for fungicide formulations
- Cross-coupling reactions in organic synthesis
- Ligand preparation for catalytic systems
3. Usage Guidelines
Recommended Protocols:
- Handle under inert atmosphere (N2 or Ar)
- Use anhydrous solvents for reactions
- Maintain reaction temperature below 100°C
- Store opened containers under vacuum
4. Case Studies
Case 1: Antiviral Drug Development
Used as key intermediate in remdesivir analog synthesis, achieving 92% yield in nucleophilic substitution reactions.
Case 2: Agricultural Fungicide
Core component in next-generation SDHI fungicides, demonstrating 40% improved field efficacy compared to traditional formulations.
5. Client Success Stories
ABC Pharmaceuticals:
“Using 4,6-Dichloro-2-(methylthio)pyrimidine reduced our API synthesis steps from 7 to 4, cutting production costs by 35%.”
AgroChem Solutions:
“Achieved EPA approval 6 months faster using this pyrimidine derivative in our new fungicide formula.”
6. Request Quotation
Contact our technical team for custom synthesis, bulk pricing, or COA requests:
Email: info@vivalr.com
Tel: (86) 15866781826
Why Choose Us?
- ISO-certified production
- Batch-to-batch consistency
- Technical documentation support
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