Description

7-(1,1-Dimethylethyl)-3,4-Dihydro-1(2H)-Naphthalenone is a high-purity, specialized organic intermediate belonging to the class of substituted tetralone derivatives. This compound is valued for its unique sterically hindered ketone structure, which makes it a critical building block in the synthesis of complex molecules for advanced material and pharmaceutical research. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sterically hindered active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Used as a building block for developing novel herbicides, fungicides, and plant growth regulators with enhanced stability and efficacy.
• Advanced Material Research: Serves as a monomer or precursor for creating specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis & Catalysis: Employed in academic and industrial research for developing new synthetic methodologies and as a ligand or substrate in catalytic reactions.
• Fragrance & Flavor Chemistry: Potential intermediate for synthesizing complex musk-like or woody fragrance compounds due to its naphthalenone backbone.

Basic Information

Product Name	7-(1,1-Dimethylethyl)-3,4-Dihydro-1(2H)-Naphthalenone
CAS No.	22583-68-2
Molecular Formula	C₁₅H₂₀O
Molecular Weight	216.32 g/mol
Synonyms	7-tert-Butyl-3,4-dihydronaphthalen-1(2H)-one; 7-tert-Butyl-1-tetralone; 7-tert-Butyl-α-tetralone; 7-(tert-Butyl)-3,4-dihydro-1(2H)-naphthalenone; 7-tert-Butyl-1-oxotetralin; 1-Oxo-7-tert-butyl-1,2,3,4-tetrahydronaphthalene; 7-tert-Butyl-α-tetralone; 7-tert-Butyltetralone
EINECS	Contact for details

Quality Control

Every batch of 7-(1,1-Dimethylethyl)-3,4-Dihydro-1(2H)-Naphthalenone undergoes rigorous analytical testing to ensure it meets the stringent purity requirements for advanced synthetic applications. Our quality assurance protocols are designed to guarantee batch-to-batch consistency and traceability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.