Description

(-)-Dihydrocarvyl Acetate CAS NO 20777-49-5 is a high-purity, optically active flavor and fragrance intermediate derived from natural terpene sources. This compound is valued for its clean, minty-herbaceous odor profile with sweet, fruity undertones, making it a versatile building block for sophisticated aroma compositions. It is primarily sought after by manufacturers in the flavor & fragrance, food & beverage, and personal care industries for creating unique sensory experiences.

Application

• Flavor & Fragrance Formulation: A key intermediate for synthesizing and enhancing mint, herbal, and fruity notes in fine perfumes, colognes, and air fresheners.
• Food & Beverage Flavoring: Used in the creation of natural and artificial flavorings for confectionery, chewing gum, oral care products, and beverages.
• Personal Care & Cosmetics: Incorporated into soaps, shower gels, lotions, and shampoos to provide a fresh, clean, and natural scent character.
• Aromatherapy & Home Scents: Serves as a component in essential oil blends, diffuser oils, and scented candles for its calming and refreshing aromatic properties.
• Chemical Synthesis: Acts as a chiral starting material or intermediate in the synthesis of more complex pharmaceutical and agrochemical compounds.
• Industrial Deodorants: Utilized in masking agents for industrial products and processes requiring pleasant odor profiles.

Basic Information

Product Name	(-)-Dihydrocarvyl Acetate
CAS No.	20777-49-5
Molecular Formula	C12H20O2
Molecular Weight	196.29 g/mol
Synonyms	(-)-Dihydrocarveol Acetate; (1S,2R,5S)-2-Methyl-5-(1-methylethenyl)cyclohexyl Acetate; L-Dihydrocarvyl Acetate; (1S)-2-Methyl-5-(1-methylethenyl)cyclohexyl Acetate; Dihydrocarvyl Acetate; Carveyl Acetate; p-Menth-8-en-2-ol, acetate, (1S,2R,5S)-; FEMA 2380
EINECS	244-058-3

Quality Control

Our (-)-Dihydrocarvyl Acetate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as chemical identity, assay, optical purity, and impurity profiles. Our quality standards are designed to meet the rigorous requirements of the flavor, fragrance, and related industries.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to preserve optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Optical Rotation [α]20/D	-15° to -25° (c=1 in ethanol)
Refractive Index (20°C)	1.4620 - 1.4680
Relative Density (20°C)	0.950 - 0.970
Heavy Metals (as Pb)	≤ 10 ppm

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