Description

Benzenemethanesulfonic Acid, Alpha,3,4-Trihydroxy- (9Ci) is a specialized aromatic sulfonic acid derivative characterized by its unique substitution pattern. This compound serves as a valuable building block and intermediate in advanced organic synthesis, particularly where the introduction of a sulfonic acid group alongside phenolic hydroxyls is required. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or requiring specific solubility profiles.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, or plant growth regulators where the sulfonic acid moiety enhances systemic activity.
• Ligand and Catalyst Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis or metal ion sequestration.
• Polymer Modification: Employed to introduce sulfonate groups into polymers, improving hydrophilicity, dyeability, or ionic conductivity.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing sulfonated dyes and pigments with enhanced water solubility and fastness properties.
• Chemical Research & Development: A versatile reagent for exploring new organic reactions and constructing complex molecular architectures in academic and industrial labs.

Basic Information

Product Name	Benzenemethanesulfonic Acid, Alpha,3,4-Trihydroxy- (9Ci)
CAS No.	793608-61-4
Molecular Formula	C7H8O6S
Molecular Weight	220.20 g/mol
Synonyms	2,3,4-Trihydroxybenzenemethanesulfonic Acid; (2,3,4-Trihydroxyphenyl)methanesulfonic Acid; 2,3,4-Trihydroxybenzylsulfonic Acid; α-(2,3,4-Trihydroxyphenyl)methanesulfonic Acid; Benzenemethanesulfonic acid, α,3,4-trihydroxy-; 793608-61-4; (2,3,4-Trihydroxybenzene)methanesulfonic acid
EINECS	Contact for details

Quality Control

Our Benzenemethanesulfonic Acid, Alpha,3,4-Trihydroxy- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), impurity profile, and physical characteristics are provided and available upon request. We support custom synthesis and can tailor specifications to meet specific research or project requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature and strong acid properties, store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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