Description

1,3-Dibromonaphthalene-2-Ol is a halogenated naphthol derivative, a versatile and high-value organic intermediate prized for its unique bromine substitution pattern. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in advanced material science and pharmaceutical research. Industries that need it include fine chemical manufacturers, agrochemical R&D labs, and organic electronics developers seeking to create novel compounds with specific electronic or steric properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, leveraging its halogenated aromatic core.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in OLED devices due to its brominated aromatic system.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create specialized ligands for transition metal catalysts.
• Dye and Pigment Intermediate: Functions as a starting material for the synthesis of specialized dyes and high-performance pigments.
• Polymer Modification: Employed to introduce brominated aromatic groups into polymer chains, altering properties like flame retardancy or refractive index.
• Academic and Industrial Research: A valuable reagent for exploring new organic reactions and synthesizing novel chemical entities in R&D settings.

Basic Information

Product Name	1,3-Dibromonaphthalene-2-Ol
CAS No.	30478-89-8
Molecular Formula	C10H6Br2O
Molecular Weight	301.96 g/mol
Synonyms	2-Hydroxy-1,3-dibromonaphthalene; 1,3-Dibromo-2-naphthol; 2-Naphthol, 1,3-dibromo-; NSC 403107; 1,3-Dibromonaphthalen-2-ol; 1,3-Dibromo-2-hydroxynaphthalene
EINECS	Contact for details

Quality Control

Our 1,3-Dibromonaphthalene-2-Ol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test 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 place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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