Description

(S)-.Alpha.,Alpha.,4-Trimethylcyclohex-3-Ene-1-Methylacetate is a high-purity, chiral intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry and unique terpene-derived structure make it a valuable building block for creating complex molecules with specific biological or olfactory properties. This compound is primarily sought by research and development teams in the fragrance, flavor, and pharmaceutical industries for the synthesis of novel active ingredients and aroma chemicals.

Application

• Fragrance & Flavor Intermediate: A key chiral precursor for the synthesis of high-value, stereochemically defined aroma molecules and flavoring agents.
• Pharmaceutical Research: Used as a sophisticated building block in the R&D of new chemical entities, particularly where specific stereochemistry is required for biological activity.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to introduce complex, functionalized cyclohexene ring systems.
• Agrochemical Intermediates: Potential use in the development of novel, targeted active ingredients for crop protection.
• Academic & Industrial R&D: Serves as a model compound or starting material for methodological studies in asymmetric synthesis and catalysis.

Basic Information

Product Name	(S)-.Alpha.,Alpha.,4-Trimethylcyclohex-3-Ene-1-Methylacetate
CAS No.	10461-98-0
Molecular Formula	C12H20O2
Molecular Weight	196.29 g/mol
Synonyms	(S)-1,1,4-Trimethyl-3-cyclohexene-1-methyl acetate; (S)-1-Methyl-1-(4-methyl-3-cyclohexen-1-yl)ethyl acetate; (S)-p-Menth-1-en-8-yl acetate; (S)-Terpinyl acetate (isomer); (S)-alpha,alpha,4-Trimethyl-3-cyclohexene-1-methanol acetate; (1S)-1,1,4-Trimethyl-3-cyclohexen-1-ylmethyl acetate; (S)-1-Acetoxy-1,1,4-trimethyl-3-cyclohexene
EINECS	233-944-5

Quality Control

Our (S)-.Alpha.,Alpha.,4-Trimethylcyclohex-3-Ene-1-Methylacetate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and enantiomeric excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 98.0%
Specific Rotation [α]	Contact for details
Refractive Index (n20D)	Contact for details
Density (g/mL)	Contact for details

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