Description

1-Bromo-2-Nitronaphthalene is a versatile halogenated nitroaromatic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both bromine and nitro substituents on the naphthalene ring, makes it a valuable building block for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients, dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its reactivity for structural diversification.
• Dye and Pigment Manufacturing: Serves as a starting material for producing complex organic dyes, pigments, and optical brighteners.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential building block for electron-transport or emissive layer materials in electronic displays.
• Ligand and Catalyst Development: Utilized in academic and industrial research to create novel ligands for metal catalysis and coordination chemistry.
• Polymer Modification: Can be incorporated into polymer backbones to impart specific properties like flame retardancy or altered refractive index.

Basic Information

Product Name	1-Bromo-2-Nitronaphthalene
CAS No.	4185-55-1
Molecular Formula	C₁₀H₆BrNO₂
Molecular Weight	252.07 g/mol
Synonyms	2-Nitro-1-bromonaphthalene; 1-Bromo-2-nitro-naphthalene; Naphthalene, 1-bromo-2-nitro-; NSC 404083; 1-Brom-2-nitronaphthalin; 1-Bromo-2-nitronaftaleno; 1-ブロモ-2-ニトロナフタレン
EINECS	224-062-9

Quality Control

Our 1-Bromo-2-Nitronaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	118 - 122 °C
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.