2-Methylthio-4,6-pyrimidinedione
- CAS No.1979-98-2
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity heterocyclic intermediate essential for the synthesis of sulfonylurea herbicides and agricultural chemical formulations.
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Product Overview
2-Methylthio-4,6-pyrimidinedione is a critical heterocyclic compound widely recognized in the agrochemical industry for its versatility and stability. As a key building block, this pyrimidine derivative serves as a foundational intermediate in the manufacturing of various high-efficiency herbicides. Our facility produces this compound under strict quality control standards to ensure consistent molecular integrity and performance in downstream synthetic reactions.
The chemical structure features a pyrimidine ring substituted with a methylthio group and hydroxyl functionalities, providing unique reactivity profiles suitable for complex organic synthesis. This specific arrangement allows for efficient coupling reactions required in the production of sulfonylurea-based agricultural agents. We prioritize industrial purity to minimize side reactions and maximize yield in your manufacturing processes.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 1979-98-2 |
| Molecular Formula | C5H6N2O2S |
| Molecular Weight | 158.178 |
| Appearance | White powder |
| Assay | ≥99.0% |
| Loss on Drying | ≤0.5% |
| Melting Point | >300 °C |
| Storage Condition | -20°C Freezer |
Industrial Applications
This intermediate is primarily utilized in the synthesis of prominent herbicides such as Primisulfuron, Pyrithiobac-Sodium, and Bispyribac-Sodium. These downstream products are essential for modern weed control strategies in major crop protection programs. The high purity grade we supply ensures that the final herbicidal formulations meet rigorous regulatory standards for efficacy and safety.
Furthermore, 2-Methylthio-4,6-pyrimidinedione acts as a precursor for pyrimidine salicylic acid herbicides and other related compounds like flusulfuron. Its stability under various reaction conditions makes it a preferred choice for large-scale chemical manufacturing. By selecting our grade, manufacturers can reduce purification steps and improve overall process economics.
Quality Assurance and Handling
We maintain a robust quality assurance system that includes batch-specific testing and Certificate of Analysis (COA) provision. Each lot is verified for assay content, moisture levels, and impurity profiles to guarantee compliance with international chemical standards. Our packaging options include 25kg drums, with custom configurations available to suit specific logistical requirements.
- Consistent batch-to-batch reproducibility
- Optimized for large-scale synthetic routes
- Comprehensive technical support available
- Secure packaging for global transportation
Proper storage is essential to maintain product integrity. We recommend storing the material in a cool, dry, and well-ventilated area with containers tightly closed. Avoid exposure to moisture and direct sunlight to prevent degradation. For long-term preservation, freezing conditions at -20°C are advised. Our logistics team ensures safe handling and timely delivery to support your production schedules without interruption.
