Description

5-Benzylidenehydantoin is a versatile organic compound belonging to the hydantoin class, serving as a key synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its reactive benzylidene moiety, which makes it a crucial precursor for the development of pharmaceuticals, fine chemicals, and specialty polymers. This product is essential for research institutions, pharmaceutical development labs, and manufacturers of high-performance materials seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with hydantoin or imidazolidinedione cores.
• Fine Chemical Synthesis: Used as a versatile precursor in the production of complex organic molecules for agrochemicals, dyes, and specialty chemicals.
• Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and developing novel heterocyclic compounds.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with specific thermal or mechanical properties.
• Biochemical Studies: Utilized in the study of enzyme inhibitors and as a scaffold in medicinal chemistry for drug discovery programs.

Basic Information

Product Name	5-Benzylidenehydantoin
CAS No.	3775-01-7
Molecular Formula	C10H8N2O2
Molecular Weight	188.18 g/mol
Synonyms	5-Benzylidene-2,4-imidazolidinedione; (Z)-5-Benzylideneimidazolidine-2,4-dione; 2,4-Imidazolidinedione, 5-(phenylmethylene)-; Hydantoin, 5-benzylidene-; NSC 408981; Benzylidenehydantoin; 5-(Phenylmethylene)hydantoin
EINECS	223-235-9

Quality Control

Our 5-Benzylidenehydantoin is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	245 - 250 °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.