Description

1-Bromo-3-Nitronaphthalene is a versatile halogenated nitroaromatic compound, primarily valued as a key synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring both bromine and nitro functional groups, makes it a crucial building block for constructing complex molecules. This product is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in the development of compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where the bromonitronaphthalene core can be functionalized to create new bioactive molecules.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for the synthesis of electron-transport or host materials in OLED displays and lighting technologies.
• Dye and Pigment Manufacturing: Employed as an intermediate in the production of specialized naphthalene-based dyes, pigments, and colorants.
• Ligand and Catalyst Development: Useful in organometallic chemistry for creating novel ligands and catalysts used in cross-coupling and other catalytic reactions.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic chemistry, including halogenation and nitration reaction research.

Basic Information

Product Name	1-Bromo-3-Nitronaphthalene
CAS No.	7499-65-2
Molecular Formula	C₁₀H₆BrNO₂
Molecular Weight	252.07 g/mol
Synonyms	3-Nitro-1-bromonaphthalene; 1-Bromo-3-nitro-naphthalene; Naphthalene, 1-bromo-3-nitro-; NSC 404080; 1-Brom-3-nitronaphthalin; 1-Bromo-3-nitronaftaleno; 1-ブロモ-3-ニトロナフタレン
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-Nitronaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (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.