Description

Dodecahydro-3,4A,7,7,10A-Pentamethyl-1H-Naphtho[2,1-B]Pyran-3-Ethanol is a high-purity, complex sesquiterpene derivative known for its unique and stable molecular structure. This compound is valued for its utility as a versatile intermediate and a key building block in the synthesis of fine chemicals and specialty fragrances. It is primarily sought after by manufacturers in the fragrance and flavor industry, as well as by research and development laboratories focused on organic synthesis and novel material development.

Application

• Fragrance & Flavor Ingredient: Serves as a key intermediate or a base material for creating complex, woody, and ambery scent profiles in perfumes, cosmetics, and personal care products.
• Fine Chemical Synthesis: Acts as a crucial chiral building block or starting material for the synthesis of more complex pharmaceutical intermediates and other high-value organic compounds.
• Aroma Chemical Production: Used in the development and manufacturing of specialty aroma chemicals for air care products, detergents, and household cleaners.
• Research & Development: Employed in academic and industrial R&D for studying terpene chemistry, reaction pathways, and developing new synthetic methodologies.
• Functional Material Precursor: Investigated for potential use in creating specialty polymers, liquid crystals, or other advanced materials due to its rigid polycyclic structure.

Basic Information

Product Name	Dodecahydro-3,4A,7,7,10A-Pentamethyl-1H-Naphtho[2,1-B]Pyran-3-Ethanol
CAS No.	56247-61-1
Molecular Formula	C₂₀H₃₄O₂
Molecular Weight	306.48 g/mol
Synonyms	Ambroxide Precursor; 3-Ethanol-dodecahydro-3,4a,7,7,10a-pentamethyl-1H-naphtho[2,1-b]pyran; 1H-Naphtho[2,1-b]pyran-3-ethanol, dodecahydro-3,4a,7,7,10a-pentamethyl-; Polycyclic terpene alcohol; Tetrahydroambroxide derivative; Ambroxan related intermediate; Sclareol oxide derivative
EINECS	Contact for details

Quality Control

Our Dodecahydro-3,4A,7,7,10A-Pentamethyl-1H-Naphtho[2,1-B]Pyran-3-Ethanol is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, optical rotation, and impurity profile is provided and available upon request to support your quality assurance protocols.

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). Keep away from heat, sparks, and open flames. The container must be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Optical Rotation	Contact for details
Specific Gravity	Contact for details
Refractive Index	Contact for details

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