Description

4,4A,5,6,7,8-Hexahydro-4A,5-Dimethylnaphthalen-2(3H)-One is a specialized organic compound belonging to the class of hydrogenated naphthalenones. This chemical serves as a valuable intermediate or building block in advanced organic synthesis, prized for its unique bicyclic structure. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and complex molecules.

Application

This compound is utilized as a key synthetic intermediate across several high-value industries:

• Pharmaceutical Intermediates: Serves as a core building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in research and development for creating new pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Chemistry: Acts as a precursor in the development of complex aroma chemicals and specialty odorants due to its structural framework.
• Material Science Research: Investigated as a monomer or precursor for advanced polymers and specialty resins.
• Organic Synthesis: Employed in academic and industrial laboratories for methodological studies, including hydrogenation and functionalization reactions.

Basic Information

Product Name	4,4A,5,6,7,8-Hexahydro-4A,5-Dimethylnaphthalen-2(3H)-One
CAS No.	93777-43-6
Molecular Formula	C₁₂H₁₈O
Molecular Weight	178.27 g/mol
Synonyms	4a,5-Dimethyl-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one; 4,4a,5,6,7,8-Hexahydro-4a,5-dimethyl-2(3H)-naphthalenone; 4a,5-Dimethyl-4,4a,5,6,7,8-hexahydro-2-naphthalenone; 2(3H)-Naphthalenone, 4,4a,5,6,7,8-hexahydro-4a,5-dimethyl-; Hexahydrodimethylnaphthalenone
EINECS	Contact for details

Quality Control

Our 4,4A,5,6,7,8-Hexahydro-4A,5-Dimethylnaphthalen-2(3H)-One is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are 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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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