Description

3-Hydroxy-5-Methoxybiphenyl-3-Carboxylic Acid is a high-purity biphenyl derivative carboxylic acid, serving as a critical advanced intermediate in modern organic synthesis. Its value lies in its multifunctional chemical structure, which provides versatile reactivity for constructing complex molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of new-generation herbicides and fungicides, leveraging its biphenyl core.
• Liquid Crystal Materials: Serves as a precursor for advanced organic electronic materials and liquid crystal displays (LCDs).
• Organic Light-Emitting Diodes (OLEDs): Acts as a core structure in the synthesis of specialized host or emitter materials for display technology.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3-Hydroxy-5-Methoxybiphenyl-3-Carboxylic Acid
CAS No.	1215205-51-8
Molecular Formula	C14H12O4
Molecular Weight	244.24 g/mol
Synonyms	5'-Methoxy-3-biphenylol-3'-carboxylic acid; 3'-Carboxy-5'-methoxy-3-biphenylol; [1,1'-Biphenyl]-3-carboxylic acid, 3'-hydroxy-5'-methoxy-; 3-Hydroxy-5'-methoxy[1,1'-biphenyl]-3'-carboxylic acid; 3'-Hydroxy-5'-methoxybiphenyl-3-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 3-Hydroxy-5-Methoxybiphenyl-3-Carboxylic Acid is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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