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5-Amino-1,3,4-thiadiazole-2-thiol (CAS 2349-67-9) Comprehensive Guide
Table of Contents
- 1. Basic Information & Specifications
- 2. Key Applications
- 3. Parameter Comparison with Similar Compounds
- 4. Industrial Usage Cases
- 5. Verified Client Case Studies
- 6. Request Customized Solutions
1. Basic Information & Specifications
| Parameter | Value |
|---|---|
| CAS Number | 2349-67-9 |
| Molecular Formula | C₂H₃N₃S₂ |
| Molecular Weight | 133.20 g/mol |
| Appearance | Yellow crystalline powder |
| Purity | ≥98% (HPLC) |
| Melting Point | 228-232°C |
| Solubility | Soluble in DMSO, slightly in ethanol |
2. Key Applications
Pharmaceutical Intermediate
Critical building block for cephalosporin antibiotics and antiviral agents.
Agrochemical Synthesis
Key component in fungicides and plant growth regulators.
Coordination Chemistry
Effective ligand for transition metal complexes in catalysis.
3. Parameter Comparison
| Feature | 5-Amino-1,3,4-thiadiazole-2-thiol | Standard Thiadiazole |
|---|---|---|
| Thermal Stability | Excellent (up to 250°C) | Moderate (180°C) |
| Reactivity | High nucleophilic activity | Limited functional groups |
| Pharma Compatibility | API-grade purity available | Industrial grade only |
4. Industrial Usage Cases
Antibiotic Production
Used in 3rd-generation cephalosporin synthesis at 500kg batch scale.
Crop Protection Formulations
Core component in systemic fungicides with 95% disease suppression rate.
5. Verified Client Case Studies
Case 1: European Pharma Manufacturer
Application: Cefdinir intermediate synthesis
Result: 22% yield improvement through optimized thiadiazole coupling
Case 2: Asian Agrochemical Leader
Application: Rice blast inhibitor development
Result: Achieved 98% purity in final API formulation
Case 3: US Research Institute
Application: Photocatalytic metal complexes
Result: Published 3 peer-reviewed papers using our material
6. Request Customized Solutions
Contact our technical team for:
– Bulk pricing (100kg+ orders)
– Regulatory support (REACH, FDA DMF)
– Custom synthesis services
Email: info@vivalr.com
Phone: (86) 15866781826
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