Description

Thio-Carbamisin CAS NO 91-71-4 is a specialized organosulfur compound with significant utility in advanced chemical synthesis and industrial processes. Its unique thiocarbamate structure makes it a valuable intermediate for creating complex molecules, offering chemists a versatile building block. This product is essential for research and development laboratories, pharmaceutical intermediates, and agrochemical manufacturing seeking reliable, high-purity raw materials.

Application

• As a key chemical intermediate in the synthesis of pharmaceutical actives and fine chemicals.
• In the research and development of novel agrochemicals, including potential herbicides and fungicides.
• For use in polymer chemistry as a modifier or cross-linking agent precursor.
• As a reagent in organic synthesis laboratories for introducing thiocarbamate functional groups.
• In the production of specialized lubricant additives and corrosion inhibitors.
• For the synthesis of vulcanization accelerators in the rubber industry.

Basic Information

Product Name	Thio-Carbamisin
CAS No.	91-71-4
Molecular Formula	C7H7NO2S
Molecular Weight	169.20 g/mol
Synonyms	4-Methylphenyl carbamothioate; p-Tolyl carbamothioate; Thiocarbamic acid, O-(4-methylphenyl) ester; Carbamothioic acid, O-(4-methylphenyl) ester; 91-71-4; p-Cresyl carbamothioate; p-Tolyl thiocarbamate
EINECS	202-092-4

Quality Control

Our Thio-Carbamisin is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use in fine chemical and pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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