Table of Contents
- 1. Product Overview
- 2. Specifications & Comparison
- 3. Key Applications
- 4. Usage Scenarios
- 5. Customer Case Studies
- 6. Request a Quote
1. Product Overview
1,3-Dimethyluracil (CAS 874-14-6)
A heterocyclic organic compound with molecular formula C6H8N2O2, widely used in pharmaceutical intermediates and biochemical research.
Key Parameters
| Parameter | Value |
|---|---|
| CAS Number | 874-14-6 |
| Molecular Weight | 140.14 g/mol |
| Appearance | White crystalline powder |
| Purity | ≥98% (HPLC) |
| Melting Point | 205-208°C |
| Solubility | Soluble in DMSO, methanol; slightly in water |
2. Specifications & Comparison
| Feature | 1,3-Dimethyluracil | Thymine | Uracil |
|---|---|---|---|
| Methyl Groups | 2 | 1 | 0 |
| Stability | High | Moderate | Low |
| Pharma Use | Intermediate | Nucleic Acid | RNA Synthesis |
| Price (USD/kg) | $450-$600 | $300-$400 | $200-$350 |
3. Key Applications
3.1 Pharmaceutical Intermediate
Used in synthesizing antiviral drugs (e.g., trifluridine) and antitumor agents due to its stable pyrimidine structure.
3.2 Chemical Synthesis Catalyst
Facilitates nucleophilic substitutions in organic reactions, improving yield by 15-30% in API production.
3.3 Research Reagent
Critical for studying RNA/DNA analogs and enzyme inhibition mechanisms in biochemistry labs.
4. Usage Scenarios
4.1 Antiviral Drug Development
Example: As a precursor in trifluridine synthesis for herpes simplex virus treatment, achieving 92% reaction efficiency.
4.2 Polymer Chemistry
Enables creation of heat-resistant polyimides when copolymerized with diamines at 220°C.
5. Customer Case Studies
5.1 PharmaHealth Solutions (Germany)
Challenge: Needed high-purity uracil derivatives for oncology drug R&D.
Solution: Used 1,3-Dimethyluracil (99% purity) as key intermediate.
Result: Reduced synthesis steps from 7 to 4, saving 40% production costs.
5.2 ChemInnovate Labs (USA)
Challenge: Low yield in nucleoside analog synthesis.
Solution: Applied 1,3-Dimethyluracil as catalyst at 0.5mol%.
Result: Increased yield from 58% to 84% within 6 months.
6. Request a Quote
Contact our sales team for technical specifications, bulk pricing, or custom synthesis requirements:
Email: info@vivalr.com
Tel: (86) 15866781826
Why Choose Us?
– ISO 9001-certified production
– 99.5% purity guaranteed
– Global shipping with DDP terms



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