Description

(1S,8Aβ)-Decahydro-2α-Isopropyl-4Aβ-Methyl-8-Methylenenaphthalen-1β-Ol is a high-purity, complex sesquiterpene alcohol of significant interest in advanced organic synthesis and fragrance chemistry. Its intricate decalin core structure with an exocyclic methylene group makes it a valuable chiral building block and a precursor for the synthesis of other natural product derivatives. This compound is essential for research and development laboratories, flavor and fragrance houses, and fine chemical manufacturers seeking to create sophisticated aroma molecules or complex molecular architectures. We supply this material with a focus on consistent purity and reliable global availability.

Application

• Fragrance & Flavor Intermediate: Serves as a key chiral precursor for the synthesis of high-value, woody, and ambergris-type aroma chemicals.
• Organic Synthesis Building Block: Utilized in the construction of complex natural products and pharmaceuticals due to its rigid, polycyclic framework.
• Research & Development: Acts as a standard or starting material in academic and industrial R&D for studying terpene chemistry and reaction pathways.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals where specific stereochemistry and purity are critical.
• Aroma Chemical Modification: Used to create novel derivatives with modified olfactory properties for custom fragrance formulations.

Basic Information

Item	Detail
Product Name	(1S,8Aβ)-Decahydro-2α-Isopropyl-4Aβ-Methyl-8-Methylenenaphthalen-1β-Ol
CAS No.	472-07-1
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	1β-Hydroxy-8-methylene-4α-isopropyl-2α-methyl-decahydronaphthalene; 1β-Hydroxy-8-methylen-4α-isopropyl-2α-methyl-decahydronaphthalin; 8-Methylene-4α-isopropyl-2α-methyl-1β-decalol; A derivative of Eremophilane; (1S,4aS,8aS)-1-Hydroxy-8-methylidene-4,7-dimethyl-1-propan-2-yl-3,4a,5,6,7,8-hexahydro-2H-naphthalene
EINECS	207-437-6

Quality Control

Every batch of (1S,8Aβ)-Decahydro-2α-Isopropyl-4Aβ-Methyl-8-Methylenenaphthalen-1β-Ol is produced and tested under a strict quality management system. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, purity, and specific impurity profiles is provided with each shipment to guarantee it meets your precise research or production requirements.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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