Alpha-Ionone (CAS 127-41-3): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Alpha-Ionone (CAS 127-41-3) is a naturally occurring organic compound with a floral, woody aroma, widely used in fragrances, cosmetics, and food industries. Below are its key specifications:
| Parameter | Alpha-Ionone | Beta-Ionone | Synthetic Alternatives |
|---|---|---|---|
| CAS Number | 127-41-3 | 14901-07-6 | Varies |
| Molecular Formula | C13H20O | C13H20O | Depends on type |
| Purity | ≥98% | ≥95% | 80-99% |
| Odor Profile | Floral, Woody | Fruity, Berry-like | Less complex |
2. Key Applications of Alpha-Ionone
Fragrance Industry
- Perfumes: Acts as a middle note in floral and oriental compositions.
- Soaps/Detergents: Provides long-lasting scent retention.
Cosmetics
- Skincare: Enhances product appeal with natural aroma.
- Antimicrobial Properties: Used in preservative formulations.
Food & Beverage
- Flavor Enhancer: Imparts berry notes in candies and beverages.
- FDA Compliance: GRAS status for food-grade applications.
3. Usage Guidelines & Best Practices
Recommended Dosages
- Perfumery: 0.5-2% of total formulation.
- Cosmetics: 0.1-1% for scent optimization.
Storage Conditions
- Store in airtight containers at 15-25°C.
- Avoid direct sunlight and moisture.
4. Real-World Case Studies
Case Study 1: Luxury Perfume Brand (France)
- Challenge: Improve longevity of floral fragrance.
- Solution: Incorporated 1.8% Alpha-Ionone in base notes.
- Result: 40% increase in scent retention over 12 hours.
Case Study 2: Organic Skincare Line (Germany)
- Challenge: Develop natural preservative system.
- Solution: 0.5% Alpha-Ionone in serum formulation.
- Result: Microbial growth reduced by 99% in stability tests.
5. Contact for Custom Solutions
Request technical specifications, MSDS, or bulk pricing:
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