Description

[3R-(3Alpha,3Abeta,6Alpha,7Beta,8Aalpha)]-Octahydro-3,6,8,8-Tetramethyl-1H-3A,7-Methanoazulen-5-Yl Propionate is a high-purity, synthetic fragrance intermediate known for its complex and valuable woody-amber character. This compound is essential for formulators seeking to create sophisticated, long-lasting, and stable scent profiles in premium products. It is primarily utilized by manufacturers in the fragrance, flavor, and fine chemical industries for its unique olfactory properties and structural backbone.

Application

• Fragrance Industry: A key building block for high-end perfumery, used in the synthesis of complex woody, ambery, and musk accords for fine fragrances, personal care products, and home care items.
• Flavor & Aroma Enhancement: Employed as a sophisticated aroma chemical to impart depth and complexity in specialty flavor and fragrance compositions.
• Fine Chemical Synthesis: Serves as a crucial chiral intermediate in the multi-step synthesis of other high-value aroma chemicals and pharmaceutical precursors.
• Research & Development: Used in analytical and R&D laboratories as a reference standard and for developing new synthetic routes for fragrance molecules.
• Functional Perfumery: Incorporated into functional products like detergents and air fresheners where a stable, long-lasting base note is required.

Basic Information

Product Name	[3R-(3Alpha,3Abeta,6Alpha,7Beta,8Aalpha)]-Octahydro-3,6,8,8-Tetramethyl-1H-3A,7-Methanoazulen-5-Yl Propionate
CAS No.	94200-11-0
Molecular Formula	C20H32O2
Molecular Weight	304.47 g/mol
Synonyms	Ambroxide Propionate; (3R,3aS,6R,7S,8aS)-Octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5-yl propanoate; 3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-b]furan-2-yl propionate; Propanoic acid, (3R,3aS,6R,7S,8aS)-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5-yl ester; Ambrox Propionate; Woody Ambery Propionate Ester
EINECS	Contact for details

Quality Control

Our [3R-(3Alpha,3Abeta,6Alpha,7Beta,8Aalpha)]-Octahydro-3,6,8,8-Tetramethyl-1H-3A,7-Methanoazulen-5-Yl Propionate is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure consistent olfactory profile and chemical integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C/59-77°F). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Chiral Purity (Chiral GC/HPLC)	≥ 99.0% (desired isomer)
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.980 - 1.010

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