Description

(1Alpha,2Beta,5Alpha)-5-(Isopropyl)-2-Methylcyclohexyl Acetate is a high-purity, synthetically derived terpenoid derivative with a distinct, complex structure. This compound is valued for its role as a versatile chiral intermediate and a key building block in the synthesis of fine chemicals and specialty fragrances. It is primarily sought after by manufacturers in the flavor & fragrance, pharmaceutical, and advanced organic synthesis sectors for creating high-value, stereochemically defined products.

Application

• Fragrance Ingredient: Serves as a crucial intermediate or modifier in the synthesis of sophisticated woody, amber, and musk aroma chemicals for premium perfumes and personal care products.
• Flavor Chemistry: Used in the development of complex, natural-identical flavor compounds, particularly for creating nuanced woody or herbal notes.
• Pharmaceutical Intermediates: Acts as a chiral synthon in the research and production of active pharmaceutical ingredients (APIs) where specific stereochemistry is critical for biological activity.
• Organic Synthesis: Employed as a building block in asymmetric synthesis and for introducing the (1Alpha,2Beta,5Alpha)-terpene backbone into more complex molecular architectures.
• Agrochemical Research: Utilized in the development of novel, biologically active compounds for crop protection and specialty agrochemicals.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing, method development, and quality control in R&D and production laboratories.

Basic Information

Product Name	(1Alpha,2Beta,5Alpha)-5-(Isopropyl)-2-Methylcyclohexyl Acetate
CAS No.	5256-66-6
Molecular Formula	C13H24O2
Molecular Weight	212.33 g/mol
Synonyms	(-)-Menthyl Acetate (specific stereoisomer); (1α,2β,5α)-5-Isopropyl-2-methylcyclohexyl acetate; L-Menthyl acetate; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl acetate; p-Menth-3-yl acetate; Acetic acid (-)-menthyl ester; 1-Methyl-4-isopropylcyclohexan-2-yl acetate (stereospecific)
EINECS	Contact for details

Quality Control

Every batch of (1Alpha,2Beta,5Alpha)-5-(Isopropyl)-2-Methylcyclohexyl Acetate is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency meet the exacting requirements of our global B2B clients. A detailed Certificate of Analysis (COA) is available for each lot, confirming specifications for assay, enantiomeric excess, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 99.0%
Specific Rotation [α]	Contact for details
Refractive Index (n20/D)	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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