Table of Contents
- 1. Product Overview
- 2. Specifications Comparison
- 3. Key Applications
- 4. Usage Guidelines
- 5. Client Case Studies
- 6. Contact for Quotation
1. Product Overview: 2(5H)-Furanone CAS 497-23-4
Technical Specifications
| Parameter | Value |
|---|---|
| Chemical Name | 2(5H)-Furanone |
| CAS Number | 497-23-4 |
| Molecular Formula | C₄H₄O₂ |
| Molecular Weight | 84.07 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Purity | ≥98% (GC analysis) |
| Melting Point | -20°C |
| Boiling Point | 85-87°C at 10 mmHg |
| Solubility | Miscible with organic solvents |
| Storage | 2-8°C in airtight container |
2. Specifications Comparison
| Feature | 2(5H)-Furanone | γ-Butyrolactone | 5-Methyl-2(5H)-furanone |
|---|---|---|---|
| Reactivity | High dienophile activity | Moderate | Low |
| Pharma Applications | Antiviral intermediates | Solvent use | Limited |
| Thermal Stability | Stable below 40°C | High | Moderate |
3. Key Applications
3.1 Pharmaceutical Intermediates
Used in synthesis of:
- Antiviral agents (e.g., protease inhibitors)
- Anticancer drug precursors
3.2 Organic Synthesis
Critical for Diels-Alder reactions in:
- Chiral compound production
- Polymer modification
3.3 Flavor & Fragrance
Precursor for:
- Caramel-like aroma compounds
- Fruity flavor enhancers
4. Usage Guidelines
Handling Recommendations
- Use under nitrogen atmosphere
- Maintain reaction temps <60°C
Reaction Example
Diels-Alder reaction with 1,3-butadiene:
2(5H)-Furanone + 1,3-Butadiene → Bicyclic lactone (95% yield)
5. Client Case Studies
Case 1: ABC Pharma Solutions
| Parameter | Detail |
|---|---|
| Application | Synthesis of antiviral drug intermediate |
| Result | 20% yield improvement vs traditional methods |
| Volume | 500kg/month contract |
Case 2: FlavoTech Inc.
| Parameter | Detail |
|---|---|
| Application | Production of premium food flavoring |
| Result | 30% cost reduction in flavor synthesis |
| Certification | GRAS approval achieved |
6. Contact for Quotation
Request custom pricing and technical support:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Our experts will respond within 2 business hours with:
- MSDS documentation
- Bulk pricing tiers
- Custom synthesis options
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