Description

1,6-Dibromo-2-Hydroxynaphthalene-3-Carboxylic Acid is a halogenated naphthalene derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both bromine substituents and a carboxylic acid group, makes it a critical building block for the synthesis of complex molecules with specific electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a brominated naphthalene core structure.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a foundational intermediate for producing high-performance organic dyes, pigments, and optical brighteners.
• Liquid Crystal & OLED Materials: Employed in the synthesis of organic electronic materials for displays and lighting due to its modifiable aromatic system.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers with enhanced thermal stability or specific functional groups.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical reactions and creating novel molecular libraries.

Basic Information

Product Name	1,6-Dibromo-2-Hydroxynaphthalene-3-Carboxylic Acid
CAS No.	1779-10-8
Molecular Formula	C11H6Br2O3
Molecular Weight	345.97 g/mol
Synonyms	3,6-Dibromo-2-hydroxy-1-naphthoic acid; 2-Hydroxy-3,6-dibromo-1-naphthoic acid; 1,6-Dibromo-2-naphthol-3-carboxylic acid; 2-Hydroxy-1-naphthoic acid, 3,6-dibromo-; 3,6-Dibromo-2-hydroxynaphthalene-1-carboxylic acid; NSC 403107; DBHNC Acid
EINECS	Contact for details

Quality Control

Our production of 1,6-Dibromo-2-Hydroxynaphthalene-3-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Every lot is subjected to comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.