2,5-Diaminopyridine dihydrochloride

Product Name:2
5-Diaminopyridine dihydrochloride
CAS:26878-35-3
MFC5H9Cl2N3
MW:182.05
EINECS:248-083-4
MOL File:26878-35-3.mol

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2,5-Diaminopyridine Dihydrochloride: Technical Guide, Applications, and Client Case Studies

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:

Email info@vivalr.com
Phone (86) 15866781826

Batch certificates and MSDS available upon request.

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