Description

4-(4-Hydroxyphenyl)-3-Methoxybenzoic Acid is a high-purity, synthetic organic compound belonging to the class of substituted benzoic acids. This specialty chemical serves as a critical pharmaceutical intermediate and advanced research building block for the development of novel active ingredients. It is essential for R&D and manufacturing teams in the pharmaceutical, agrochemical, and fine chemical sectors requiring precise molecular structures for synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or precursor for advanced polymers and liquid crystalline materials.
• Organic Synthesis: A versatile reagent for constructing complex aromatic systems in academic and industrial research laboratories.
• Biochemical Research: Potential use as a standard or probe in enzymatic and receptor binding studies.

Basic Information

Product Name	4-(4-Hydroxyphenyl)-3-Methoxybenzoic Acid
CAS No.	1261901-65-8
Molecular Formula	C14H12O4
Molecular Weight	244.24 g/mol
Synonyms	3-Methoxy-4-(4-hydroxyphenyl)benzoic Acid; 4'-Hydroxy-3-methoxy[1,1'-biphenyl]-4-carboxylic Acid; [1,1'-Biphenyl]-4-carboxylic acid, 4'-hydroxy-3-methoxy-; 4-(4-Hydroxy-phenyl)-3-methoxy-benzoic acid; Benzoic acid, 4-(4-hydroxyphenyl)-3-methoxy-
EINECS	Contact for details

Quality Control

Our production of 4-(4-Hydroxyphenyl)-3-Methoxybenzoic Acid adheres to stringent in-process controls and final batch testing to ensure consistent purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, related substances, and residual solvents. Our quality system is designed to support cGMP and ISO standards for traceability and reliability.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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