Description

3-Bromo-1-Nitronaphthalene is a halogenated nitronaphthalene derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both bromine and nitro functional groups on the naphthalene ring, makes it a key precursor for constructing complex molecules through cross-coupling and substitution reactions. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty materials sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in the development of compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor material for the development of electron-transport or emissive layers in OLED displays and lighting.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized naphthalene-based dyes and high-performance pigments.
• Material Science Research: Employed in the creation of novel organic semiconductors, conductive polymers, and other functional materials.
• Cross-Coupling Reactions: The bromine substituent makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Academic & Industrial R&D: A standard reagent in chemical research for method development and exploring new synthetic pathways.

Basic Information

Product Name	3-Bromo-1-Nitronaphthalene
CAS No.	102153-47-9
Molecular Formula	C₁₀H₆BrNO₂
Molecular Weight	252.07 g/mol
Synonyms	1-Nitro-3-bromonaphthalene; 3-Bromonaphthalene-1-nitronaphthalene; 3-Bromo-1-nitro-naphthalene; Naphthalene, 3-bromo-1-nitro-; 3-Br-1-NO2-Naphthalene
EINECS	Contact for details

Quality Control

Our 3-Bromo-1-Nitronaphthalene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards. Our quality system is designed to support cGMP and ISO guidelines for reliable sourcing in regulated applications.

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 heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

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

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