Description

(1S-Cis)-2-Methyl-5-(1-Methylvinyl)-2-Cyclohexen-1-Yl Acetate is a high-purity, chiral monoterpenoid acetate ester valued for its specific stereochemistry and functional group profile. This compound is essential for applications requiring precise molecular architecture and consistent chemical behavior. It serves as a critical intermediate for researchers and manufacturers in the fragrance, flavor, and fine chemical synthesis industries.

Application

• Fragrance and Flavor Intermediate: A key chiral building block for the synthesis of complex, high-value aroma chemicals and natural product analogs.
• Fine Chemical Synthesis: Used in the production of pharmaceuticals, agrochemicals, and other specialty chemicals where its specific cis-configuration is required for biological activity or process efficiency.
• Research & Development: Serves as a standard or starting material in organic chemistry research, particularly in studies involving terpene chemistry and asymmetric synthesis.
• Natural Product Isolation Standard: Used as a reference standard in analytical laboratories for the identification and quantification of related terpenoid compounds in complex matrices.

Basic Information

Product Name	(1S-Cis)-2-Methyl-5-(1-Methylvinyl)-2-Cyclohexen-1-Yl Acetate
CAS No.	76704-28-4
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	(1S,2S,5R)-2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-yl acetate; (1S,2S,5R)-p-Menth-6-ene-2-yl acetate; (1S)-cis-Verbenyl acetate; (-)-cis-Myrtanyl acetate; (1S-cis)-Myrtanyl acetate; (1S,2S,5R)-2-Methyl-5-isopropenyl-2-cyclohexen-1-ol acetate; (1S,2S,5R)-2-Methyl-5-(1-methylethenyl)-2-cyclohexen-1-yl acetate
EINECS	Contact for details

Quality Control

Our (1S-Cis)-2-Methyl-5-(1-Methylvinyl)-2-Cyclohexen-1-Yl Acetate is produced under strict quality management systems. Each batch is analyzed to ensure high chemical and isomeric purity, meeting the stringent requirements of research and industrial applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Optical Purity (Chiral GC/HPLC)	≥ 98.0% ee (1S-cis)
Refractive Index (n20D)	1.470 - 1.480
Specific Rotation ([α]D20)	Contact for details
Water Content (KF)	≤ 0.5%

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