2,4-Diaminopyrimidine

Comprehensive Guide to 2,4-Diaminopyrimidine

Table of Contents

• 1. Product Overview & Specifications
• 2. Key Applications
• 3. Usage Scenarios
• 4. Case Studies
• 5. Client Success Stories
• 6. Request a Quote

1. Product Overview & Specifications

2,4-Diaminopyrimidine (CAS 56-06-4) is a heterocyclic organic compound with molecular formula C4H6N4. Widely used in pharmaceutical intermediates and agrochemical synthesis.

2. Key Applications

• Pharmaceuticals: Core intermediate for antimalarial drugs (e.g., Pyrimethamine) and kinase inhibitors
• Agrochemicals: Building block for fungicides and herbicides
• Material Science: Precursor for conductive polymers and coordination complexes

3. Usage Scenarios

3.1 Drug Synthesis Process

In antimalarial production:

1. Condensation with chlorophenyl acetonitrile
2. Catalytic cyclization
3. Purification via recrystallization

3.2 Agricultural Formulation

Typical fungicide composition:

• 2,4-Diaminopyrimidine: 15-20%
• Surfactants: 5-8%
• Carrier solvents: Balance

4. Case Studies

4.1 Pharmaceutical Intermediate Optimization

Challenge: Improve yield in kinase inhibitor synthesis
Solution: Implemented high-purity 2,4-Diaminopyrimidine (99.3%)
Result: Yield increased from 68% to 82% with reduced byproducts

4.2 Crop Protection Development

Challenge: Control resistant fungal strains in rice crops
Solution: Developed pyrimidine-based fungicide with 18% active ingredient
Result: 95% disease suppression vs. 78% with traditional products

5. Client Success Stories

5.1 ABC Pharma (Germany)

Project: Scale-up of antiretroviral drug intermediate
Volume: 850 kg/month
Outcome: Achieved 99.2% consistency across 22 batches

5.2 GreenAgro Solutions (USA)

Project: Custom fungicide formulation
Technical Support: Co-developed stable emulsion system
ROI: 40% cost reduction vs. previous supplier

6. Request a Quote

Contact our technical team for:

• Custom purity specifications (98%-99.9%)
• Bulk pricing (100kg+ orders)
• GMP-grade manufacturing options

Email: info@vivalr.com
Phone: (86) 15866781826