Description

3-Bromonaphthalene-2,7-Diol is a halogenated dihydroxynaphthalene derivative, a versatile organic intermediate prized for its unique bromine and hydroxyl functional groups. This compound is critical for synthesizing complex molecules where precise electronic and steric properties are required. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing new active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in the development of compounds with specific receptor-binding profiles.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the bromine atom can be leveraged for further functionalization.
• Dye and Pigment Precursor: Acts as a core structure for the manufacture of specialized dyes, pigments, and optical brighteners due to its naphthalene backbone.
• Organic Electronic Materials: Investigated as a monomer or dopant in the development of organic semiconductors and light-emitting materials (OLEDs).
• Ligand Synthesis: Utilized in academic and industrial research for creating complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: Employed as a standard or reagent in method development and exploratory organic synthesis.

Basic Information

Product Name	3-Bromonaphthalene-2,7-Diol
CAS No.	102653-36-1
Molecular Formula	C₁₀H₇BrO₂
Molecular Weight	239.07 g/mol
Synonyms	2,7-Dihydroxy-3-bromonaphthalene; 3-Bromo-2,7-naphthalenediol; 3-Bromo-2,7-dihydroxynaphthalene; NSC 405124; 3-Bromonaphthalene-2,7-diol; 3-Br-2,7-(OH)₂-Naphthalene
EINECS	Contact for details

Quality Control

Our 3-Bromonaphthalene-2,7-Diol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

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