Description

2-(1,1-Dimethylethyl)-3,4-Dihydro-1(2H)-Naphthalenone is a specialized organic intermediate featuring a tetralone core structure with a tert-butyl substituent. This compound matters for its role as a versatile building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by R&D chemists and process development scientists working on novel active ingredients, fine chemicals, and advanced material precursors. The precise structure offers unique steric and electronic properties for targeted molecular construction.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel therapeutic agents, including potential central nervous system (CNS) drugs and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring a substituted tetralone scaffold.
• Material Science Research: Investigated as a monomer or intermediate for creating specialized polymers and organic electronic materials.
• Academic & Industrial R&D: Employed in methodological chemistry research, including catalysis studies and the development of new synthetic pathways.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex aroma chemicals due to its specific ketone structure.

Basic Information

Product Name	2-(1,1-Dimethylethyl)-3,4-Dihydro-1(2H)-Naphthalenone
CAS No.	42981-75-9
Molecular Formula	C₁₄H₁₈O
Molecular Weight	202.29 g/mol
Synonyms	2-tert-Butyl-3,4-dihydro-1(2H)-naphthalenone; 2-tert-Butyl-1-tetralone; 2-(tert-Butyl)-3,4-dihydro-1(2H)-naphthalenone; 2-(1,1-Dimethylethyl)-3,4-dihydro-1(2H)-naphthalenone; 2-tert-Butyl-1-oxotetralin; 2-tert-Butyl-α-tetralone; 42981-75-9; tert-Butyl tetralone
EINECS	Contact for details

Quality Control

Our 2-(1,1-Dimethylethyl)-3,4-Dihydro-1(2H)-Naphthalenone is produced under a strict quality management system. Each 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. We support customized specifications to meet specific R&D or scale-up project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. 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
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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