L-Menthol
- CAS No.2216-51-5
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
Premium L-Menthol (CAS 2216-51-5) offers intense cooling and mint aroma for flavor, fragrance, and pharmaceutical formulations.
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Product Overview
L-Menthol, chemically known as (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol, is a naturally occurring cyclic monoterpene alcohol renowned for its distinctive cooling sensation and refreshing mint aroma. As a high-purity speciality chemical, it serves as a critical ingredient across multiple industries, including flavor and fragrance, pharmaceuticals, and personal care. Our manufacturing process ensures exceptional enantiomeric purity, delivering the characteristic levorotatory properties that define authentic L-Menthol quality.
Derived through advanced synthesis or natural extraction purification, this compound provides a reliable cooling effect without the volatility associated with lower-grade alternatives. It is widely recognized for its ability to activate cold-sensitive receptors, making it indispensable in formulations requiring a sustained sensory impact. Our supply chain adheres to strict quality management systems, guaranteeing consistency batch after batch for global industrial partners.
Key Features and Advantages
- High Enantiomeric Purity: Ensures authentic cooling profile and odor characteristics.
- Versatile Application: Suitable for oral care, confectionery, topical analgesics, and perfumery.
- Stable Physical Form: White crystalline structure facilitates easy handling and dosing.
- Regulatory Compliance: Manufactured to meet international standards including USP and EP specifications.
- Global Supply Chain: Reliable logistics and bulk availability for large-scale production needs.
Technical Specifications
| Items of Analysis | Standard of Analysis | Test Results |
|---|---|---|
| Appearance | Colorless acicular crystal, with a characteristic mint odor | Conform |
| Melting Point | 43-45℃ | 43℃ |
| Optical Rotation | -50°~-49° | -50° |
| Solubility | 1g sample soluble in 5ml 90% ethanol | Conform |
| Content (Purity) | ≥99% | 99.00% |
| Conclusion | Conforms to Factory Standard | |
Industrial Applications
In the flavor and fragrance industry, L-Menthol is a cornerstone ingredient for toothpaste, mouthwash, beverages, and candies, providing the desired fresh mint note. In pharmaceutical formulations, it is utilized for its topical cooling and mild analgesic properties, often found in creams, ointments, and inhalants designed to soothe minor skin irritations or support respiratory comfort. Additionally, it serves as a functional additive in cosmetics, enhancing the sensory experience of lotions and after-shave products.
For manufacturers seeking a drop-in replacement or a primary active ingredient, our L-Menthol offers performance benchmarking against natural extracts with superior consistency. We recommend storage in a cool, dry place away from direct sunlight to maintain stability. Contact our technical team for detailed formulation guides, safety data sheets, and competitive bulk pricing tailored to your production volume.
