Description

Octahydro-3,6,6-Trimethyl-2H-3,9A-Methano-1-Benzoxepin-2-One is a high-purity synthetic fragrance intermediate known for its unique woody and ambergris-like olfactory profile. This compound is valued for its ability to impart long-lasting, complex, and natural character to sophisticated fragrance compositions. It is primarily utilized by flavor and fragrance manufacturers, as well as R&D laboratories in the fine chemicals sector, seeking to develop premium perfumes, personal care products, and specialty aroma chemicals.

Application

• Fine Fragrance Formulation: As a key building block for creating high-end perfumes with woody, amber, and tobacco nuances.
• Personal Care Products: Used in the scenting of premium soaps, lotions, shampoos, and deodorants for enhanced olfactory performance.
• Functional Perfumery: Incorporated into air fresheners, detergents, and fabric softeners to provide a stable and appealing base note.
• Aroma Chemical Synthesis: Serves as a critical intermediate in the synthesis of more complex fragrance molecules.
• Flavor Enhancement: Employed in trace amounts to add depth and richness to certain flavor profiles.
• Research & Development: Used in academic and industrial labs for olfactory research and the development of novel scent molecules.

Basic Information

Product Name	Octahydro-3,6,6-Trimethyl-2H-3,9A-Methano-1-Benzoxepin-2-One
CAS No.	65652-29-1
Molecular Formula	C15H24O2
Molecular Weight	236.35 g/mol
Synonyms	Ambrox; Ambroxan; Ambroxide; 3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-b]furan; (-)-Ambrox; (3aR,5aS,9aS,9bR)-3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-b]furan; Fixateur 404; Cetalox
EINECS	265-896-6

Quality Control

Our Octahydro-3,6,6-Trimethyl-2H-3,9A-Methano-1-Benzoxepin-2-One is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC and chiral analysis, to ensure high purity, consistent olfactory quality, and batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and physical parameters are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent loss and maintain purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Enantiomeric Purity (Chiral GC)	≥ 99.0%
Melting Point	75 - 78 °C
Specific Rotation	-20° to -24° (c=1 in ethanol)
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines

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