5-FORMYL-2,4-DIMETHOXYPYRIMIDINE: Technical Guide & Application Insights
Table of Contents
- Product Overview
- Specifications & Comparative Analysis
- Key Applications
- Usage Guidelines
- Industry Case Studies
- Contact for Technical Consultation
Product Overview
5-FORMYL-2,4-DIMETHOXYPYRIMIDINE (CAS 943319-16-8) is a high-purity heterocyclic compound with molecular formula C7H8N2O3 and molecular weight 168.15 g/mol. This yellow crystalline powder exhibits:
- Melting Point: 156-158°C
- Solubility: DCM > DMF > THF
- Storage: -20°C protected from light
Specifications & Comparative Analysis
| Parameter | 5-FORMYL-2,4-DIMETHOXYPYRIMIDINE | 2,4-Dimethoxypyrimidine | 5-Nitro-2,4-dimethoxypyrimidine |
|---|---|---|---|
| CAS Number | 943319-16-8 | 35581-50-7 | 134545-15-4 |
| Reactivity | High (formyl group) | Moderate | Nitro-directed |
| Pharma Applications | Kinase inhibitors | Nucleoside analogs | Antimicrobials |
Key Applications
1. Pharmaceutical Intermediate
Critical building block for:
- EGFR tyrosine kinase inhibitors
- Anticancer prodrugs (≥85% yield improvement vs traditional routes)
- Antiviral nucleotide analogs
2. Agrochemical Development
Enables synthesis of:
- Systemic fungicides with EC50 ≤ 0.5 ppm
- Neonicotinoid alternatives
Usage Guidelines
| Application | Recommended Conditions |
|---|---|
| Coupling Reactions | DCM, 0-5°C, N2 atmosphere |
| Cyclizations | DMF, 80°C, 12-24hr |
Industry Case Studies
Case 1: Oncology Drug Development
Client: Top 10 Global Pharma Company
Challenge: Improve third-generation TKI synthesis efficiency
Solution: Used as key intermediate in Pd-catalyzed cross-couplings
Result: 40% reduction in step count, 92% overall yield
Case 2: Green Pesticide Innovation
Client: EU Agrochemical Innovator
Application: Novel insect growth regulator
Performance: LC50 2.3 μg/mL against target pests
Technical Consultation & Sampling
For formulation support, custom synthesis, or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Request SDS, COA, or application notes:
- GMP-grade batches available
- Custom functionalization services


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