(-)-Alpha-Cedrene Cas 469-61-4
Chemical Name: (-)-Alpha-cedrene
Synonyms: levo-alpha-cedrene; α-Cedrene
CAS No.: 469-61-4
Molecular Fomula: C15H24
Molecular weight: 204.35
Appearance: White powder
Assay：≥99.0%
(-)-Alpha-Cedrene (CAS 469-61-4): Technical Specifications & Applications
Table of Contents
1. Chemical Profile & Comparative Analysis
| Parameter | (-)-Alpha-Cedrene | Common Isomers |
|---|---|---|
| CAS Number | 469-61-4 | Varies by isomer |
| Molecular Formula | C15H24 | C15H24 |
| Molecular Weight | 204.35 g/mol | 204.35 g/mol |
| Density (20°C) | 0.93 g/mL | 0.91-0.95 g/mL |
| Boiling Point | 261-262°C | 250-265°C |
| Flash Point | 104°C | 100-110°C |
| LogP | 4.42 | 4.2-4.6 |
2. Functional Applications
This bicyclic sesquiterpene demonstrates:
- Fragrance Enhancement: Core component in premium woody/amber perfumes
- Pharmaceutical Intermediate: Precursor in steroid synthesis
- Flavor Engineering: Stabilizer in citrus-flavored products
- Industrial Synthesis: Building block for cedrol derivatives
3. Operational Guidelines
Storage Protocols
- Maintain at 2-8°C in nitrogen atmosphere
- Use amber glass containers
Safety Compliance
- UN 3082 (Class 9 Hazard)
- WGK Germany Category 2
- Personal Protection: Neoprene gloves + FFP3 respirator
4. Industrial Case Studies
Case 1: Fragrance Manufacturing (2024)
Client: European Perfume House
Application: 0.8% concentration in woody fragrance base
Result: 32% longevity improvement vs. synthetic alternatives
Case 2: Pharmaceutical Research (2023)
Client: US Biotech Firm
Application: Chiral template in anti-inflammatory R&D
Result: Achieved 99.2% enantiomeric purity
5. Commercial Inquiries
Available in multiple grades:
- Technical Grade (95% purity)
- Research Grade (≥98% purity)
- Customized Formulations
Contact our chemical specialists:
Email: info@vivalr.com
Tel: (86) 15866781826
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