2-Thiohydantoin

As a pioneer in specialty chemicals for over four decades, Leache Chem Ltd. has emerged as the world's foremost manufacturer and supplier of 2-thiohydantoin. With 30+ years of expertise in synthesizing this critical pharmaceutical intermediate, we deliver cost-effective solutions trusted across 60+ countries. Our commitment to innovation and quality positions us as your ideal long-term partner in China’s chemical sector.

Model:CAS NO 503-87-7

Send Inquiry

Product Description

2-Thiohydantoin is a sulfur-containing heterocyclic compound serving as a versatile pharmaceutical intermediate and reactive agent. Produced under stringent quality controls, our product achieves a purity level exceeding 99%, ensuring optimal performance in high-precision applications. Its unique structure enables broad utility across pharmaceuticals, agrochemicals, and advanced material synthesis.

2-Thiohydantoin Specifications

APPEARANCE	PALE YELLOW CRYSTALLINE POWDER
PURITY (%)	≥99.0
MELTING POINT (°C)	210~215
SULFUR CONTENT	20.5-22.5%
MOISTURE	≤0.3%

Applications

As a pivotal pharmaceutical intermediate, 2-thiohydantoin is integral to synthesizing antithyroid agents, peptide mimetics, and anticonvulsant drugs. Beyond pharmaceuticals, it functions in agrochemical production for herbicide formulations, acts as a ligand in catalytic processes, and enhances corrosion inhibitors in industrial coatings. Its role as a pharmaceutical intermediate extends to radiopharmaceuticals and diagnostic reagent development, while also enabling crosslinking in specialty polymers.

Packaging

Our 2-thiohydantoin pharmaceutical intermediate is securely packaged in dual-layer materials: food-grade polyethylene liners within UV-resistant woven polypropylene bags. Standard configurations include 25kg drums or 500kg bulk containers, with customizable options for vacuum-sealed or nitrogen-flushed units. All packaging complies with international hazardous material transport regulations.
By prioritizing adaptability across R&D and industrial scales, Leache ensures this pharmaceutical intermediate meets evolving global demands while maintaining supply chain reliability.