Description

[1S-(1Alpha,2Alpha,3Alpha,5Alpha)]-2,6,6-Trimethylbicyclo[3.1.1]hept-3-yl acetate is a high-purity, optically active terpene derivative with a distinct molecular structure. This compound is valued for its role as a key chiral intermediate and fragrance ingredient, offering precise stereochemistry for advanced synthesis. It is essential for manufacturers in the flavors & fragrances, fine chemicals, and pharmaceutical research sectors seeking reliable, high-quality building blocks.

Application

• Fragrance & Flavor Ingredient: Used as a sophisticated aroma chemical in premium perfumery and flavor compositions for its unique woody, pine-like olfactory characteristics.
• Chiral Intermediate in Organic Synthesis: Serves as a critical starting material or intermediate for the synthesis of complex, stereochemically defined molecules in pharmaceutical and agrochemical research.
• Fine Chemical Manufacturing: Employed in the production of specialty chemicals, catalysts, and ligands where its specific bicyclic framework is required.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry, reaction mechanisms, and developing new synthetic methodologies.
• Cosmetic & Personal Care Formulations: Incorporated as a functional fragrance component in high-end cosmetic products, soaps, and lotions.

Basic Information

Product Name	[1S-(1Alpha,2Alpha,3Alpha,5Alpha)]-2,6,6-Trimethylbicyclo[3.1.1]hept-3-yl Acetate
CAS No.	39776-82-4
Molecular Formula	C₁₂H₂₀O₂
Molecular Weight	196.29 g/mol
Synonyms	(-)-Myrtenyl Acetate; (1S,2S,3S,5S)-2,6,6-Trimethylbicyclo[3.1.1]heptan-3-yl acetate; (1S)-(-)-Myrtenyl Acetate; L-Myrtenyl Acetate; 3-Myrtenyl acetate; Bicyclo[3.1.1]hept-3-en-2-ol, 2,6,6-trimethyl-, acetate, (1S,2S,3S,5S)-; Pin-2-en-10-yl acetate
EINECS	Contact for details

Quality Control

Our [1S-(1Alpha,2Alpha,3Alpha,5Alpha)]-2,6,6-Trimethylbicyclo[3.1.1]hept-3-yl acetate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure it meets the high standards required for fine chemical and fragrance applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and specific parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at controlled room temperature (15-25°C). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize headspace in opened containers. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Chiral Purity (GC)	≥ 98.0% ee
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.980 - 1.000

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