Description

β-Gurjunene is a naturally occurring sesquiterpene hydrocarbon, a key constituent of various essential oils and oleoresins. This compound is valued for its unique woody, balsamic aroma profile and its role as a versatile chemical intermediate in the synthesis of more complex fragrance and flavor molecules. It is primarily sought after by manufacturers in the fragrance, flavor, and aroma chemical industries for creating sophisticated scent compositions and as a building block for specialty chemicals.

Application

• Fragrance & Perfumery: A key ingredient for imparting warm, woody, and balsamic notes in fine perfumes, colognes, and personal care products.
• Flavor Industry: Used as a flavoring agent to add subtle woody and spicy nuances to food and beverage formulations.
• Aroma Chemical Synthesis: Serves as a crucial chiral starting material or intermediate in the organic synthesis of high-value aroma chemicals and pharmaceuticals.
• Essential Oil & Oleoresin Enhancement: Employed to standardize or reconstitute the chemical profile of natural products like Gurjun Balsam and other related oils.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry, natural product isolation, and biological activity screening.
• Industrial Aromatics: Incorporated into air fresheners, detergents, and household cleaners to provide a long-lasting, pleasant background fragrance.

Basic Information

Product Name	β-Gurjunene
CAS No.	73464-47-8
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	(1S,4R,4aR,8aR)-4-Isopropyl-1,6-dimethyl-1,2,3,4,4a,7,8,8a-octahydronaphthalene; (-)-β-Gurjunene; β-Gurjunene; Gurjunene; NSC 146023; 1,2,3,4,4a,7,8,8a-Octahydro-4-isopropyl-1,6-dimethylnaphthalene
EINECS	Contact for details

Quality Control

Our β-Gurjunene is produced and handled under strict quality management protocols. Each batch is analyzed using advanced chromatographic and spectroscopic techniques to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, optical rotation, and impurity profile is provided with every shipment to guarantee it meets the stringent requirements of the fragrance, flavor, and fine chemical 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). This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability and prevent degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Optical Rotation [α]20/D	-40° to -50° (c=1 in CHCl3)
Refractive Index n20/D	1.500 - 1.510
Relative Density (20°C)	0.910 - 0.930

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