Description

(1R-Cis)-2-Methyl-5-(1-Methylvinyl)Cyclohex-2-En-1-Yl Acetate is a high-purity, chiral monoterpenoid ester valued for its distinct aromatic and chemical properties. This compound is critical for applications requiring precise stereochemistry and consistent organoleptic profiles. It is primarily sought by manufacturers in the fragrance, flavor, and fine chemical synthesis industries for creating sophisticated scent compositions and as a chiral building block.

Application

• Fragrance & Perfumery: A key intermediate and aroma chemical for creating complex, woody, and floral fragrance notes in premium perfumes, cosmetics, and personal care products.
• Flavor Industry: Used in the synthesis of flavoring agents that impart unique herbal or spicy nuances to food and beverage products.
• Fine Chemical Synthesis: Serves as a valuable chiral synthon and intermediate in the production of pharmaceuticals, agrochemicals, and other specialty organic compounds.
• Aromatherapy & Essential Oils: A component in specialized aromatic blends and reconstituted essential oils due to its natural terpene-derived structure.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry, asymmetric synthesis, and olfactory receptor interactions.

Basic Information

Product Name	(1R-Cis)-2-Methyl-5-(1-Methylvinyl)Cyclohex-2-En-1-Yl Acetate
CAS No.	7111-29-7
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	cis-2-Methyl-5-(1-methylvinyl)cyclohex-2-en-1-yl acetate; (1R,2S,5R)-2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-yl acetate; Dihydrocarvyl acetate; 1,8-p-Menthadien-2-yl acetate; 6,8(9)-p-Menthadien-2-yl acetate; Terpenyl acetate (related); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our (1R-Cis)-2-Methyl-5-(1-Methylvinyl)Cyclohex-2-En-1-Yl Acetate is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through advanced analytical techniques including GC, HPLC, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment 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). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen) is recommended for optimal long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Optical Purity (Chiral GC/HPLC)	≥ 98.0% ee (1R-cis isomer)
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.950 - 0.980
Related Substances (GC)	Total impurities ≤ 3.0%

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