Description

1,4-Dibromo-2,3-Dimethylnaphthalene is a halogenated naphthalene derivative, a versatile and high-purity organic intermediate. This compound matters for its role as a key building block in the synthesis of complex molecules, offering precise bromine substitution for functionalization. It is primarily needed by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients and specialty chemicals.

Application

• As a crucial pharmaceutical intermediate in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Used in agrochemical research for the development of new herbicides, fungicides, and pesticides.
• Serves as a key monomer or precursor in the production of advanced organic materials, such as liquid crystals and OLED (Organic Light-Emitting Diode) materials.
• Employed in organic synthesis and catalysis research as a model substrate or ligand precursor.
• Acts as a building block for dyes and pigments, leveraging the naphthalene core for colorant development.
• Utilized in academic and industrial R&D for exploring new chemical reactions and polymerization processes.

Basic Information

Product Name	1,4-Dibromo-2,3-Dimethylnaphthalene
CAS No.	19930-62-2
Molecular Formula	C₁₂H₁₀Br₂
Molecular Weight	314.02 g/mol
Synonyms	2,3-Dimethyl-1,4-dibromonaphthalene; 1,4-Dibromo-2,3-dimethyl-naphthalene; NSC 406924; 1,4-Dibromo-2,3-dimethylnaphthalene; Dibromodimethylnaphthalene
EINECS	Contact for details

Quality Control

Our 1,4-Dibromo-2,3-Dimethylnaphthalene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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.

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%
Heavy Metals	≤ 20 ppm

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