Description

1(4H)-Naphthalenone, 2-(1,1-Dimethylethyl)-4-[3-(1,1-Dimethylethyl)-4-Oxo-1(4H)-Naphthalenylidene]- is a specialized naphthalenone derivative, a high-purity organic intermediate of significant interest in advanced material synthesis. Its unique molecular structure, featuring tert-butyl substituents and a conjugated diketone system, makes it a valuable building block for creating complex functional molecules. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and organic electronics sectors, where precise chemical architecture is critical for performance.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, pesticides, and plant growth regulators, leveraging its structural complexity.
• Organic Electronic Materials: Acts as a core component or dopant in the development of organic semiconductors, OLED (Organic Light-Emitting Diode) materials, and photoconductive polymers.
• Dye and Pigment Manufacturing: Employed as an intermediate for synthesizing high-performance dyes, pigments, and optical brighteners due to its chromophoric naphthalenone backbone.
• Polymer Chemistry: Functions as a monomer or cross-linking agent for creating specialty polymers with enhanced thermal stability or specific optical properties.
• Research & Development: A crucial compound in academic and industrial organic chemistry labs for methodological studies and the creation of new chemical libraries.

Basic Information

Product Name	1(4H)-Naphthalenone, 2-(1,1-Dimethylethyl)-4-[3-(1,1-Dimethylethyl)-4-Oxo-1(4H)-Naphthalenylidene]-
CAS No.	148808-97-3
Molecular Formula	C₂₄H₂₈O₂
Molecular Weight	348.48 g/mol
Synonyms	2,2'-Di-tert-butyl-4,4'-dinaphthoquinone; 2,2'-Di-tert-butyl-4,4'-dinaphthoquinone; 2,2'-Di-tert-butyl-4,4'-dinaphthoquinone; 2,2'-Di-tert-butyl-4,4'-dinaphthoquinone; 2,2'-Di-tert-butyl-4,4'-dinaphthoquinone; 2,2'-Di-tert-butyl-4,4'-dinaphthoquinone; 2,2'-Di-tert-butyl-4,4'-dinaphthoquinone
EINECS	Contact for details

Quality Control

Our 1(4H)-Naphthalenone derivative is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment aligns with cGMP and ISO 9001 principles where applicable, supporting your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light to preserve chemical integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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