Description

3,4,5-Trimethoxybenzenesulfonic Acid Sodium Salt is a high-purity, synthetically valuable aromatic sulfonate derivative. This compound serves as a crucial building block and intermediate in advanced organic synthesis, particularly for the development of complex molecules. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical research and manufacturing sectors for creating active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, including potential kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used as a building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Essential intermediate in the manufacture of dyes, pigments, and specialty surfactants.
• Material Science Research: Employed in the development of advanced polymers, ligands for catalysis, and organic electronic materials.
• Chemical Research & Development: A versatile reagent for method development and exploring new synthetic pathways in academic and industrial R&D labs.

Basic Information

Product Name	3,4,5-Trimethoxybenzenesulfonic Acid Sodium Salt
CAS No.	57665-63-1
Molecular Formula	C9H11NaO6S
Molecular Weight	270.23 g/mol
Synonyms	Sodium 3,4,5-Trimethoxybenzenesulfonate; Benzenesulfonic acid, 3,4,5-trimethoxy-, sodium salt; Gallic acid trimethyl ether sulfonate sodium salt; 3,4,5-Trimethoxyphenylsulfonic acid sodium salt; TMS-Na; Sodium trimethoxybenzenesulfonate
EINECS	Contact for details

Quality Control

Our 3,4,5-Trimethoxybenzenesulfonic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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