Description

4A(2H)-Naphthalenol,1-Ethyl-1,3,4,5,8,8A-Hexahydro-2,2-Dimethyl-,(1R,4Ar,8Ar)-(9Ci) is a high-purity, stereochemically defined hydrogenated naphthalenol derivative, serving as a critical chiral building block and intermediate in advanced organic synthesis. Its value lies in its complex, rigid polycyclic structure which provides a versatile scaffold for constructing pharmacologically active molecules and specialty chemicals. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel compounds with specific three-dimensional architectures.

Application

• Pharmaceutical Intermediate: Key chiral precursor for the synthesis of novel therapeutic agents, including potential central nervous system (CNS) drugs and enzyme inhibitors.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection products, leveraging its complex hydrocarbon framework.
• Fine Chemical Synthesis: Serves as a sophisticated starting material or intermediate for fragrances, flavors, and other high-value specialty chemicals.
• Asymmetric Catalysis Ligand Precursor: Potential use in the development of novel chiral ligands or organocatalysts for stereoselective transformations.
• Material Science Research: Investigated as a monomer or modifying agent for advanced polymers with specific thermal or optical properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in total synthesis and the exploration of new chemical space.

Basic Information

Product Name	4A(2H)-Naphthalenol,1-Ethyl-1,3,4,5,8,8A-Hexahydro-2,2-Dimethyl-,(1R,4Ar,8Ar)-(9Ci)
CAS No.	351904-30-8
Molecular Formula	C14H24O
Molecular Weight	208.34 g/mol
Synonyms	(1R,4aR,8aR)-1-Ethyl-1,3,4,5,8,8a-hexahydro-2,2-dimethyl-4a(2H)-naphthalenol; 1-Ethyl-1,3,4,5,8,8a-hexahydro-2,2-dimethyl-4a(2H)-naphthalenol, (1R,4aR,8aR)-rel-; (1R,4aR,8aR)-1-Ethyl-2,2-dimethyl-1,3,4,5,8,8a-hexahydro-4aH-naphthalen-4a-ol; Decalin derivative, chiral naphthalenol; Hydrogenated naphthalenol intermediate; Chiral polycyclic alcohol; (R,R,R)-configured decalinol derivative.
EINECS	Contact for details

Quality Control

Every batch of 4A(2H)-Naphthalenol,1-Ethyl-1,3,4,5,8,8A-Hexahydro-2,2-Dimethyl-,(1R,4Ar,8Ar)-(9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including chiral purity verification, to ensure compliance with exacting R&D and process chemistry standards. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are available upon request to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). For long-term storage, consider inert gas purging to minimize potential oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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