Description

2-Benzoyl-3-Hydroxy-5-Methoxybenzenesulfonic Acid is a specialized organic sulfonic acid derivative characterized by its benzoyl and methoxy functional groups. This compound serves as a valuable high-purity chemical intermediate and building block in advanced synthetic chemistry. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a sulfonated aromatic core.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty chemicals where the introduction of sulfonic acid groups is critical for solubility or activity.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and creating compound libraries.
• Ligand and Catalyst Preparation: Potential use in the synthesis of complex ligands for metal catalysis due to its chelating hydroxyl and sulfonic acid groups.

Basic Information

Product Name	2-Benzoyl-3-Hydroxy-5-Methoxybenzenesulfonic Acid
CAS No.	112501-13-0
Molecular Formula	C14H12O6S
Molecular Weight	308.31 g/mol
Synonyms	5-Methoxy-2-benzoyl-3-hydroxybenzenesulfonic Acid; 3-Hydroxy-5-methoxy-2-benzoylbenzenesulfonic Acid; 2-Benzoyl-3-hydroxy-5-methoxybenzenesulfonate; 2-Benzoyl-3-hydroxy-5-methoxybenzene-1-sulfonic Acid; 1-Hydroxy-3-methoxy-6-sulfo-2-benzophenone; 2-Benzoyl-3-hydroxy-5-methoxy-1-sulfobenzene
EINECS	Contact for details

Quality Control

Our 2-Benzoyl-3-Hydroxy-5-Methoxybenzenesulfonic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for use as a chemical intermediate. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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