Description

4-Bromo-3-Methoxybiphenyl-3-Carboxylic Acid is a high-purity biphenyl derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated and methoxylated structure makes it an invaluable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and pesticides, leveraging its biphenyl core for bioactivity.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials, where its rigid biphenyl structure contributes to desired mesogenic or emissive properties.
• Organic Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: Employed as a standard or reference compound in analytical method development and structure-activity relationship (SAR) studies.
• Custom Synthesis & Contract Manufacturing: A starting material for bespoke chemical synthesis services catering to the fine chemical and life science industries.

Basic Information

Item	Details
Product Name	4-Bromo-3-Methoxybiphenyl-3-Carboxylic Acid
CAS No.	1215206-10-2
Molecular Formula	C14H11BrO3
Molecular Weight	307.14 g/mol
Synonyms	3'-Bromo-4'-methoxy-[1,1'-biphenyl]-3-carboxylic acid; [1,1'-Biphenyl]-3-carboxylic acid, 3'-bromo-4'-methoxy-; 3-(3-Bromo-4-methoxyphenyl)benzoic acid; 4-Bromo-3-methoxy-3'-biphenylcarboxylic acid; Biphenyl-3-carboxylic acid, 4-bromo-3-methoxy derivative
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Methoxybiphenyl-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

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 nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

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	≤ 20 ppm

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