1,5,5-Trimethylhydantoin

As a global leader in specialty chemicals, Leache Chem Ltd. has dedicated over four decades to innovation and excellence. With 1,5,5-trimethylhydantoin (TMH) as one of our flagship products, we combine competitive pricing with superior quality, serving clients across 60+ countries. Our commitment to reliability positions us as your trusted pharmaceutical intermediate partner in China.

Model:CAS NO 6851-81-6

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Product Description

Leache’s 1,5,5-trimethylhydantoin, a high-purity pharmaceutical intermediate, has been manufactured for 25+ years. This versatile compound is critical in fine chemicals, cosmetics, and advanced material synthesis. With purity exceeding 98.5%, TMH serves not only as a pharmaceutical intermediate but also supports agrochemical production, polymer modification, and specialty surfactant formulations.

TMH Specifications

PARAMETER	SPECIFICATION
Appearance	White crystalline powder
Purity (%)	≥98.5
Melting Point (°C)	75–80
Moisture (%)	≤0.5
Solubility	Freely soluble in ethanol

Application Scope

1,5,5-trimethylhydantoin is a pivotal pharmaceutical intermediate for synthesizing anticonvulsants, antifungal agents, and controlled-release drug formulations. Beyond pharmaceuticals, it enables crosslinking in silicone resins, stabilizes industrial coatings, and enhances corrosion inhibitors in cooling systems. Its role as a pharmaceutical intermediate extends to peptide synthesis and electrolyte optimization in lithium-ion batteries, demonstrating unmatched versatility.

Packaging Details

The pharmaceutical intermediate is securely packed in dual-layer materials: food-grade polyethylene liners inside and UV-resistant woven polypropylene bags outside. Standard units include 25kg bags or 500kg bulk containers, with custom packaging solutions available. All materials comply with international safety standards for hazardous chemical transport.