Description

3,4-Dihydro-4,6,8-Trimethyl-1(2H)-Naphthalenone is a specialized organic compound belonging to the class of tetralone derivatives, serving as a valuable synthetic intermediate and building block in advanced organic synthesis. Its unique fused-ring structure with specific methyl substitutions makes it a critical precursor for the development of complex molecules in pharmaceutical and fine chemical research. This compound is primarily sought after by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those with naphthalene-based or steroidal-like frameworks.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced organic materials requiring specific aromatic ketone functionalities.
• Fragrance and Flavor Chemistry: Potential intermediate for creating synthetic musk compounds or other complex aroma chemicals due to its tetralone structure.
• Academic and Industrial Research: Employed in methodological studies, such as cyclization reactions and asymmetric synthesis, for developing new catalytic processes.
• Material Science: Investigated as a monomer or precursor for organic semiconductors and liquid crystalline materials.

Basic Information

Product Name	3,4-Dihydro-4,6,8-Trimethyl-1(2H)-Naphthalenone
CAS No.	27410-98-6
Molecular Formula	C₁₃H₁₆O
Molecular Weight	188.27 g/mol
Synonyms	4,6,8-Trimethyl-3,4-dihydro-1(2H)-naphthalenone; 4,6,8-Trimethyl-1-tetralone; 4,6,8-Trimethyl-3,4-dihydronaphthalen-1(2H)-one; 1-Tetralone, 4,6,8-trimethyl-; 4,6,8-Trimethyl-α-tetralone; NSC 163022
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-4,6,8-Trimethyl-1(2H)-Naphthalenone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.