Description

3-Bromo-5-(4-Carboxyphenyl)Phenol is a high-purity organic intermediate featuring both phenolic and carboxylic acid functional groups, making it a versatile building block for advanced synthesis. Its precise molecular structure is critical for the development of complex molecules in research and industrial applications. This compound is primarily utilized by pharmaceutical researchers and fine chemical manufacturers for creating active pharmaceutical ingredients (APIs), liquid crystal materials, and specialized polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific receptor sites.
• Liquid Crystal Synthesis: Serves as a core precursor for advanced liquid crystal compounds used in display technologies.
• Polymer & Material Science: Used in the production of specialty polymers, epoxy resins, and high-performance materials requiring specific thermal or chemical resistance.
• Agrochemical Research: Intermediate in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Research: A versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Dye & Pigment Manufacturing: Acts as a precursor for synthesizing specialized dyes and organic pigments.

Basic Information

Product Name	3-Bromo-5-(4-Carboxyphenyl)Phenol
CAS No.	1261991-91-6
Molecular Formula	C13H9BrO3
Molecular Weight	293.11 g/mol
Synonyms	3-Bromo-5-(4-carboxyphenyl)phenol; [1,1'-Biphenyl]-3-bromo-4'-hydroxy-4-carboxylic acid; 5-(4-Carboxyphenyl)-3-bromophenol; 3-Bromo-5-(p-carboxyphenyl)phenol; 4'-Hydroxy-[1,1'-biphenyl]-4-carboxylic acid, 3-bromo-; 3-Bromo-4'-hydroxybiphenyl-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-(4-Carboxyphenyl)Phenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP standards where applicable to support our clients in regulated industries.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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