Description

[(1S,2S,4R)-1,3,3-Trimethylnorbornan-2-Yl] Acetate is a high-purity, chiral fragrance intermediate derived from camphor, valued for its unique woody, amber, and slightly camphoraceous olfactory profile. This compound matters for formulators seeking to create sophisticated, long-lasting, and stable fragrance accords with a natural character. It is primarily needed by manufacturers in the flavors and fragrances (F&F) industry, as well as by research and development chemists working on novel aroma chemicals and fine chemical synthesis.

Application

• Fine Fragrance Formulation: Used as a key building block in premium perfumes, colognes, and eau de toilettes to impart woody, ambery, and dry nuances.
• Functional Product Scents: Incorporated into air fresheners, detergents, fabric softeners, and personal care products (soaps, shampoos) for a clean, persistent scent.
• Flavor Enhancement: Employed in trace amounts to add complexity and natural character to certain flavor profiles, subject to regulatory approval and purity grade.
• Chemical Synthesis Intermediate: Serves as a chiral starting material or intermediate in the synthesis of more complex fragrance molecules and pharmaceuticals.
• Aromatherapy & Home Scents: A component in essential oil blends, diffuser oils, and scented candles for its grounding and refreshing aromatic properties.

Basic Information

Product Name	[(1S,2S,4R)-1,3,3-Trimethylnorbornan-2-Yl] Acetate
CAS No.	76109-40-5
Molecular Formula	C₁₂H₂₀O₂
Molecular Weight	196.29 g/mol
Synonyms	Fenchyl Acetate (isomer); (1S,2S,4R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-yl acetate; (-)-Fenchyl acetate; L-Fenchyl acetate; 2-Fenchyl acetate; 1,3,3-Trimethyl-2-norbornanyl acetate; (1S-endo)-1,3,3-Trimethylbicyclo[2.2.1]hept-2-yl acetate
EINECS	Contact for details

Quality Control

Our [(1S,2S,4R)-1,3,3-Trimethylnorbornan-2-Yl] Acetate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets the high standards required for fragrance and flavor applications. Certificates of Analysis (COA) detailing identity, purity, and specific impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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 highly volatile nature, ensure containers are securely sealed when not in use to prevent evaporation and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Chiral Purity (GC)	≥ 99.0% (1S,2S,4R isomer)
Refractive Index (20°C)	1.465 - 1.475
Specific Gravity (20/20°C)	0.970 - 0.990
Heavy Metals (as Pb)	≤ 10 ppm

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