Description

(-)-Carvyl Acetate CAS NO 97-42-7 is a high-purity, optically active monoterpenoid ester valued for its distinctive woody, herbaceous, and slightly spicy aroma. This compound is a key chiral intermediate and fragrance ingredient, prized for its role in creating complex, naturalistic scent profiles. It is essential for manufacturers in the flavors and fragrances, fine chemicals, and pharmaceutical intermediates sectors seeking reliable, high-quality raw materials.

Application

• Fragrance Formulation: A key ingredient in perfumery for creating woody, herbal, and spicy notes in fine fragrances, personal care products, and household cleaners.
• Flavor Enhancement: Used as a flavoring agent to impart subtle spicy and herbaceous nuances to food and beverage products.
• Chiral Synthesis: Serves as a valuable chiral building block or resolving agent in the asymmetric synthesis of complex organic molecules for pharmaceutical and agrochemical research.
• Aromatherapy & Essential Oils: Employed as a component in aromatic blends and natural fragrance oils for therapeutic and wellness applications.
• Chemical Intermediate: Utilized in organic synthesis for the production of other terpenoid derivatives and specialty chemicals.

Basic Information

Product Name	(-)-Carvyl Acetate
CAS No.	97-42-7
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	(-)-trans-Carvyl acetate; (1S,2S,5S)-2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-yl acetate; L-Carvyl acetate; trans-p-Menth-6,8-dien-2-yl acetate; (1S)-6,8-p-Menthadien-2-yl acetate; Carveol acetate (stereospecific); p-Mentha-6,8-dien-2-ol, acetate, (1S-trans)-
EINECS	202-583-2

Quality Control

Our (-)-Carvyl Acetate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets exacting specifications for the fragrance and fine chemical industries. A Certificate of Analysis (COA) detailing identity, purity, optical rotation, and impurity profile is provided with every shipment.

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). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Optical Rotation [α]20/D	-80° to -90° (c=1 in ethanol)
Refractive Index n20/D	1.475 - 1.485
Relative Density (20°C)	0.970 - 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.