2,5-Diamino-4,6-dichloropyrimidine Comprehensive Guide
Table of Contents
- Product Specifications & Comparative Analysis
- Industrial Applications
- Synthesis Methods
- Safety Protocols
- Case Study 1: Pharmaceutical Intermediate Production
- Case Study 2: Specialty Chemical Manufacturing
- Technical Consultation & Quotation
Product Specifications & Comparative Analysis
| Parameter | Specification | Shanghai Yuanye Bio-Tech | Shanghai Acmec Biochemical |
|---|---|---|---|
| CAS Number | 55583-59-0 | 56145-03-0 (HCl salt) | 55583-59-0 |
| Molecular Formula | C4H4Cl2N4 | C4H5Cl3N4 | C4H4Cl2N4 |
| Purity | ≥95% | 95% | 95% |
| Packaging | Custom | 1g/5g/25g | 5g/25g |
| Price Range | $116-$4230 | $4230/kg | $116/5g |
Industrial Applications
This heterocyclic compound serves critical functions in:
- Antiretroviral drug synthesis (e.g., Abacavir intermediates)
- Coordination chemistry for catalytic systems
- Agrochemical research for herbicide development
- Polymer modification through nucleophilic substitution
Synthesis Methods
Optimized production pathways:
- Hydroxypyrimidine Hydrochloride Route: 63% yield via POCl3 chlorination
- Formamidopyrimidine Pathway: 77% yield through catalytic deprotection
Safety Protocols
| Hazard Code | Precautionary Measures |
|---|---|
| R36/37/38 | Full PPE required (nitrile gloves, chemical goggles) |
| S26/S36 | Emergency eyewash stations within 10m work areas |
Case Study 1: Antiviral API Production
Client: Top 10 Global Pharma Company
Application: Nucleoside reverse transcriptase inhibitor synthesis
Technical Support: Customized HCl salt formulation for improved solubility
Outcome: 22% yield improvement in coupling reactions
Case Study 2: Electronic Materials Development
Client: Semiconductor Manufacturer
Application: Precursor for CVD deposition layers
Technical Support: Ultra-high purity (99.99%) batch production
Outcome: Achieved 5nm process compatibility
Technical Consultation & Quotation
For formulation guidance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Supply Capacity: 50kg/month GMP-grade material
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