Description

2,3,4,7,8,8A-Hexahydro-3,6,8,8-Tetramethyl-1H-3A,7-Methanoazulen-4-Ol is a high-value sesquiterpene alcohol derivative, prized for its complex and distinctive woody-amber fragrance profile. This compound matters for its role as a key intermediate and fragrance ingredient, offering perfumers and flavorists a powerful tool for creating sophisticated, long-lasting aromatic compositions. It is primarily needed by manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking to develop premium consumer products.

Application

• Fragrance & Perfumery: A core building block for high-end perfumes, imparting deep woody, amber, and patchouli-like notes with excellent tenacity.
• Flavor Enhancer: Used in trace amounts to create complex, earthy, and tobacco-like nuances in specialty flavors.
• Aromatherapy & Home Scents: A valuable component in essential oil blends, diffuser oils, and scented candles for its grounding aromatic properties.
• Fine Chemical Synthesis: Serves as a chiral intermediate for the synthesis of more complex sesquiterpenoids and pharmaceutical candidates.
• Personal Care Products: Incorporated into premium soaps, lotions, and hair care products to provide a unique and persistent fragrance signature.
• Tobacco Flavoring: Used to enhance and modify the aromatic profile of tobacco products.

Basic Information

Product Name	2,3,4,7,8,8A-Hexahydro-3,6,8,8-Tetramethyl-1H-3A,7-Methanoazulen-4-Ol
CAS No.	18829-59-9
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	4-Hydroxy-3,6,8,8-tetramethyl-2,3,4,7,8,8a-hexahydro-1H-3a,7-methanoazulene; Cedrol methyl ether derivative; 4-Hydroxy-3,6,8,8-tetramethyloctahydro-1H-3a,7-methanoazulene; Amberwood fragrance alcohol; Tetramethyl methanoazulenol; Woody amber alcohol; Sesquiterpene alcohol 18829-59-9
EINECS	Contact for details

Quality Control

Our 2,3,4,7,8,8A-Hexahydro-3,6,8,8-Tetramethyl-1H-3A,7-Methanoazulen-4-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and organoleptic evaluation, to ensure high purity, consistent olfactory profile, and compliance with relevant industry standards for fragrance ingredients. Certificates of Analysis (COA) detailing purity, isomer content, and physical properties are available upon request.

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 strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to preserve fragrance integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Odor	Characteristic woody, amber, patchouli-like
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.505 - 1.515
Specific Gravity (20/20°C)	0.980 - 1.000
Optical Rotation	Contact for details
Heavy Metals	< 10 ppm

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