Description

2-Hydroxy-5-Methoxybiphenyl-3-Carboxylic Acid is a specialized biphenyl derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both phenolic and carboxylic acid functional groups, makes it a versatile building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptors or enzymes.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its biphenyl core for biological activity.
• Liquid Crystal & OLED Materials: Serves as a foundational unit for creating advanced organic electronic materials due to its rigid, planar structure and potential for functionalization.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polymers with enhanced thermal stability or specific optical properties.
• Dye & Pigment Synthesis: Intermediate for manufacturing complex organic dyes and pigments, where the methoxy and hydroxy groups influence color and fastness.
• Chemical Research & Development: A versatile scaffold in medicinal and synthetic chemistry for structure-activity relationship (SAR) studies and library synthesis.

Basic Information

Product Name	2-Hydroxy-5-Methoxybiphenyl-3-Carboxylic Acid
CAS No.	1215206-03-3
Molecular Formula	C14H12O4
Molecular Weight	244.24 g/mol
Synonyms	5-Methoxy-2-hydroxybiphenyl-3-carboxylic acid; 3-Biphenylcarboxylic acid, 2-hydroxy-5-methoxy-; 2-Hydroxy-5-methoxy-3-phenylbenzoic acid; [1,1'-Biphenyl]-3-carboxylic acid, 2-hydroxy-5-methoxy-; 5-Methoxy-2-phenylsalicylic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Hydroxy-5-Methoxybiphenyl-3-Carboxylic Acid is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your research or production specifications.

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 minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.