Description

(1Alpha,2Beta,5Alpha)-5-Methyl-2-(1-Methylethyl)Cyclohexyl Palmitate is a high-purity synthetic ester derived from a specific stereoisomer of menthol and palmitic acid. This compound is valued for its unique chemical structure, which imparts specific physical and olfactory properties, making it a critical intermediate for advanced synthesis. It is primarily sought after by manufacturers in the fragrance, flavor, and pharmaceutical industries for creating sophisticated aroma chemicals, active ingredients, and specialty additives.

Application

• Fragrance & Flavor Intermediate: Serves as a key building block for synthesizing novel musk compounds, woody, and amber notes in perfumery, as well as complex flavoring agents.
• Pharmaceutical Synthesis: Used as a chiral intermediate or a lipophilic ester prodrug component in the research and development of active pharmaceutical ingredients (APIs).
• Personal Care Ingredients: Incorporated into formulations for high-end cosmetics and skincare products as an emollient or a carrier for active compounds.
• Specialty Chemical Research: Employed in organic chemistry R&D for studying stereoselective reactions and creating novel ester derivatives with targeted properties.
• Lubricant & Plasticizer Additive: Functions as a specialty additive in synthetic lubricants and polymer systems to modify viscosity and flexibility.

Basic Information

Product Name	(1Alpha,2Beta,5Alpha)-5-Methyl-2-(1-Methylethyl)Cyclohexyl Palmitate
CAS No.	96097-19-7
Molecular Formula	C26H50O2
Molecular Weight	394.68 g/mol
Synonyms	(-)-Menthyl Palmitate; L-Menthyl Palmitate; (1R,2S,5R)-Menthyl Palmitate; Palmitic Acid (-)-Menthyl Ester; 5-Methyl-2-(1-methylethyl)cyclohexyl Hexadecanoate; Hexadecanoic Acid (1R,2S,5R)-5-Methyl-2-(1-Methylethyl)Cyclohexyl Ester; (1R,2S,5R)-Isomer of Menthyl Palmitate
EINECS	Contact for details

Quality Control

Our (1Alpha,2Beta,5Alpha)-5-Methyl-2-(1-Methylethyl)Cyclohexyl Palmitate is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity verification and impurity profiling, to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and physical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% (1R,2S,5R)
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.