2-Methylthio-4,6-Pyrimidinedione Cas 1979-98-2
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Chemical Name:Â 2-Methylthio-4,6-pyrimidinedione
CAS No.1979-98-2
Molecular Fomula:C5H6N2O2S
Molecular weight:158.18
Table of Contents
Product Overview & Specification Comparison
Basic Parameters
| Parameter | Specification |
|---|---|
| CAS Number | 1979-98-2 |
| Molecular Formula | C5H4N2O2S |
| Molecular Weight | 156.16 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity | ≥98% (HPLC) |
| Solubility | Soluble in DMSO, slightly soluble in ethanol |
Competitive Product Comparison
| Feature | 2-Methylthio-4,6-Pyrimidinedione | 4,6-Dihydroxypyrimidine | 2-Mercapto-4,6-pyrimidinedione |
|---|---|---|---|
| Reactivity | High nucleophilic substitution potential | Moderate | High thiol-group activity |
| Pharma Compatibility | Preferred for antiviral agents | Limited use | Specialized applications |
Key Applications of 2-Methylthio-4,6-Pyrimidinedione
Pharmaceutical Intermediate
Critical component in synthesis of:
- Antiviral medications (e.g., HIV protease inhibitors)
- Anticancer drug candidates
Agrochemical Formulations
- Herbicide synergist in glyphosate-based products
- Fungicide precursor for crop protection
Usage Guidelines & Best Practices
Handling Protocols
| Process Stage | Recommendation |
|---|---|
| Storage | 2-8°C in airtight container |
| Reaction Solvents | Use anhydrous DMF for optimal yield |
Industry Case Studies
Pharmaceutical Manufacturing
Challenge: Improve yield of antiviral intermediate by 25%
Solution: Implemented 0.5% catalyst with our compound
Outcome: Achieved 32% yield improvement
Verified Client Implementations
Case 1: European Pharma Leader
Application: Nucleoside analog production
Volume: 850kg annual consumption
Result: Reduced synthesis steps from 7 to 4
Case 2: Asian Agrochemical Giant
Formulation: Next-gen herbicide system
Outcome: 40% faster weed suppression action
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– Annual consumption estimate
– Specific application requirements
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