Description

5-Bromo-1-Nitro-Naphthalene is a halogenated nitroaromatic compound of significant interest in advanced organic synthesis. Its unique structure, featuring both bromine and nitro substituents on the naphthalene ring, makes it a versatile and valuable building block for creating complex molecular architectures. This intermediate is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for applications in drug discovery and material science.

Application

• As a key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Used in agrochemical research for the development of novel herbicides, fungicides, and pesticides.
• Serves as a precursor for dye and pigment chemistry, contributing to the creation of specialized colorants.
• Employed as a building block in material science for the development of organic electronic materials and liquid crystals.
• Acts as a reagent in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) due to the reactive bromine substituent.
• Utilized in academic and industrial R&D for exploring new organic reactions and synthetic methodologies.

Basic Information

Product Name	5-Bromo-1-Nitro-Naphthalene
CAS No.	5328-76-7
Molecular Formula	C₁₀H₆BrNO₂
Molecular Weight	252.07 g/mol
Synonyms	1-Nitro-5-bromonaphthalene; 5-Bromo-1-nitronaphthalene; NSC 404087; 5-Bromonaphthalen-1-yl nitrate; 5-Bromo-1-nitro-naphthalin
EINECS	226-200-1

Quality Control

Our 5-Bromo-1-Nitro-Naphthalene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical specifications. Our quality commitment ensures the material meets the high standards required for research and fine chemical synthesis.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.