2,5-Diaminopyridine Dihydrochloride: Technical Guide, Applications, and Client Case Studies
Table of Contents
1. Product Overview and Parameter Comparison
Basic Specifications
| Parameter | 2,5-Diaminopyridine Dihydrochloride |
|---|---|
| CAS Number | 65892-75-5 |
| Molecular Formula | C5H8Cl2N3 |
| Molecular Weight | 190.05 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity | ≥98% (HPLC) |
| Solubility | Water-soluble, slightly soluble in ethanol |
Comparative Analysis
| Feature | 2,5-Diaminopyridine Dihydrochloride | 2,3-Diaminopyridine | 2,6-Diaminopyridine |
|---|---|---|---|
| Water Solubility | High | Moderate | Low |
| Thermal Stability | Up to 200°C | Up to 180°C | Up to 160°C |
2. Key Applications and Industrial Uses
Pharmaceutical Intermediates
Widely used in synthesizing antipsychotics and antiviral agents due to its dual amine functionality.
Organic Synthesis
Serves as a precursor for metal-organic frameworks (MOFs) and asymmetric catalysis ligands.
Material Science
Enhances conductivity in polymer composites for electronic applications.
3. Usage Guidelines and Best Practices
Storage Recommendations
- Store in airtight containers at 2-8°C
- Protect from light and moisture
Reaction Example
Anticancer Drug Synthesis:
2,5-Diaminopyridine dihydrochloride (1.0 eq) + Ethyl chloroformate (1.2 eq) → Stirred in DMF at 40°C for 6h → 82% yield
4. Client Case Studies
Case 1: EuroPharma Solutions
Challenge: Required high-purity intermediate for Parkinson’s disease medication
Solution: Customized synthesis with ≥99.5% purity
Outcome: 30% reduction in downstream purification costs
Case 2: Advanced Materials Inc.
Challenge: Developing conductive adhesives for flexible electronics
Solution: Optimized concentration at 2.5% w/w in polymer matrix
Outcome: Achieved conductivity of 10-3 S/cm
5. Technical Inquiry and Ordering
Request product specifications or customized synthesis services:
| info@vivalr.com | |
| Phone | (86) 15866781826 |
Batch certificates and MSDS available upon request.


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