Description

Acetic Acid [1S,(-)]-2-Methyl-5β-(1-Methylethenyl)-2-Cyclohexen-1α-Yl Ester is a specialized chiral ester derivative of acetic acid, featuring a complex cyclohexenyl structure with an isopropenyl substituent. This compound matters as a high-value chiral building block and intermediate for synthesizing fine chemicals and complex natural product analogs, offering precise stereochemical control. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced fragrance industries for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in creating advanced, biologically active compounds for crop protection products.
• Fine Chemical Production: Serves as a building block for complex molecules in specialty chemistry applications.
• Fragrance & Flavor Ingredient: Potential use as a precursor for unique, high-value aroma chemicals due to its complex terpene-like structure.
• Academic & Industrial Research: A valuable reference standard and starting material in organic chemistry research focused on terpenoid and stereochemistry studies.
• Material Science: Exploration as a monomer or modifier for creating specialized polymers with unique properties.

Basic Information

Product Name	Acetic Acid [1S,(-)]-2-Methyl-5β-(1-Methylethenyl)-2-Cyclohexen-1α-Yl Ester
CAS No.	1134-95-8
Molecular Formula	C13H20O2
Molecular Weight	208.30 g/mol
Synonyms	(-)-Myrtenyl Acetate; (1S)-(-)-Myrtenyl Acetate; [1S-(-)]-Myrtenyl Acetate; (1S,5R)-6,6-Dimethylbicyclo[3.1.1]hept-2-ene-2-methanol, acetate; 2-Pinen-10-yl Acetate; Acetic acid, (1S,5R)-6,6-dimethylbicyclo[3.1.1]hept-2-ene-2-methylester; (-)-trans-Myrtenyl Acetate; (1S)-2-Methyl-5-(1-methylethenyl)-2-cyclohexen-1-yl acetate
EINECS	214-492-7

Quality Control

Our production of Acetic Acid [1S,(-)]-2-Methyl-5β-(1-Methylethenyl)-2-Cyclohexen-1α-Yl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chiral purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as enantiomeric excess, chemical purity, and identity confirmation. Our quality systems are designed to support cGMP and ISO standards for customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage under an inert atmosphere such as nitrogen, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Enantiomeric Purity (Chiral GC/HPLC)	≥ 98.0% ee
Specific Rotation [α]20/D	Contact for details
Refractive Index n20/D	Contact for details
Density (g/mL, 20°C)	Contact for details
Related Substances (GC)	≤ 2.0% total
Residual Solvents (GC)	Meets ICH guidelines

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