Description

γ-Patchoulene is a naturally occurring sesquiterpene hydrocarbon, a key aromatic constituent of patchouli oil. This compound is valued for its distinct woody, earthy, and balsamic olfactory profile, which forms the foundation of many complex fragrance compositions. It is essential for manufacturers in the fragrance, flavor, and aromatherapy industries seeking authentic and high-quality natural aroma chemicals.

Application

• Fragrance Formulation: A primary building block in perfumery for creating base notes in oriental, woody, and chypre fragrance families.
• Flavor Enhancement: Used as a flavoring agent to impart subtle earthy and spicy nuances in specialty food and beverage products.
• Aromatherapy & Wellness: Incorporated into essential oil blends and diffuser products for its grounding and calming aromatic properties.
• Cosmetics & Personal Care: Serves as a fragrant ingredient in soaps, lotions, and candles for long-lasting scent retention.
• Chemical Intermediate: Utilized in organic synthesis and research for the production of more complex sesquiterpenoid derivatives.
• Natural Product Standard: Acts as a reference standard in analytical laboratories for quality control of patchouli oil and related products.

Basic Information

Product Name	γ-Patchoulene
CAS No.	508-55-4
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	γ-Patchoulene; (-)-γ-Patchoulene; (1R,4S,4aS,6R)-4,4a-Dimethyl-7-(propan-2-yl)-1,2,3,4,5,6-hexahydronaphthalene; NSC 146397; Patchoulene; 1(10),11-Patchouladiene
EINECS	Contact for details

Quality Control

Our γ-Patchoulene is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, GC-MS, and NMR for comprehensive identification and assay verification. A Certificate of Analysis (COA) detailing purity, specific rotation, and chromatographic profile is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere for long-term storage). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Specific Rotation [α]20/D	-15° to -25° (c=1 in CHCl3)
Refractive Index n20/D	1.495 - 1.505
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.