Description

Dimethyl 5-(n-Tosylsulphamoyl)Isophthalate, Potassium Salt is a high-purity, functionalized aromatic ester salt designed for advanced chemical synthesis. This compound is valued for its role as a key synthetic intermediate, offering a reactive sulfonamide group and ester functionalities for further derivatization. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of potential drug candidates, particularly those requiring sulfonamide pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the tosylsulfamoyl moiety can impart specific biological activity.
• Organic Synthesis Reagent: Functions as a versatile precursor for creating more complex molecules via reactions at the ester or sulfonamide groups in academic and industrial laboratories.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with unique properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	Dimethyl 5-(n-Tosylsulphamoyl)Isophthalate, Potassium Salt
CAS No.	70364-24-8
Molecular Formula	C18H18KNO7S2
Molecular Weight	463.57 g/mol
Synonyms	Potassium Dimethyl 5-(Tosylsulfamoyl)isophthalate; 1,3-Benzenedicarboxylic acid, 5-[[(4-methylphenyl)sulfonyl]amino]sulfonyl]-, dimethyl ester, potassium salt; Dimethyl 5-[(Tosylamino)sulfonyl]isophthalate Potassium Salt; 5-(N-Tosylsulfamoyl)isophthalic Acid Dimethyl Ester Potassium Salt; Potassium 5-(N-Tosylsulfamoyl)isophthalate Dimethyl Ester
EINECS	Contact for details

Quality Control

Our Dimethyl 5-(n-Tosylsulphamoyl)Isophthalate, Potassium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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