Description

[1S-(1Alpha,2Beta,5Alpha)]-2-(Isopropyl)-5-Methylcyclohexyl Benzoate is a high-purity, stereochemically defined benzoate ester of significant industrial interest. This compound is valued for its specific structural configuration, which imparts unique physical and chemical properties critical for advanced applications. It serves as a key intermediate and functional ingredient for manufacturers in the fragrance, pharmaceutical, and specialty chemical sectors seeking consistent, high-quality raw materials.

Application

• Fragrance and Flavor Industry: Acts as a versatile fragrance ingredient and fixative, contributing to complex scent profiles in perfumes, cosmetics, and personal care products.
• Pharmaceutical Intermediates: Serves as a chiral building block in the synthesis of active pharmaceutical ingredients (APIs) where specific stereochemistry is required for efficacy.
• Organic Synthesis: Utilized as a specialty reagent or protecting group in sophisticated organic synthesis and catalysis research.
• Polymer Additives: Functions as a plasticizer or modifier in specialty polymer formulations to enhance specific material properties.
• Fine Chemical Production: Employed in the manufacture of other high-value fine chemicals and advanced material precursors.

Basic Information

Product Name	[1S-(1Alpha,2Beta,5Alpha)]-2-(Isopropyl)-5-Methylcyclohexyl Benzoate
CAS No.	58641-29-5
Molecular Formula	C17H24O2
Molecular Weight	260.37 g/mol
Synonyms	(-)-Menthyl Benzoate; L-Menthyl Benzoate; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl Benzoate; Benzoic Acid (1R,2S,5R)-Menthyl Ester; Benzoic Acid (-)-Menthyl Ester; L-Menthol Benzoate; (1R,2S,5R)-Menthyl Benzoate
EINECS	Contact for details

Quality Control

Our [1S-(1Alpha,2Beta,5Alpha)]-2-(Isopropyl)-5-Methylcyclohexyl Benzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity and chemical identity verification, to ensure it meets stringent specifications for high-purity intermediates. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Specific Rotation	Contact for details
Refractive Index	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.