Description

5,5-Bis(2-Pyridyl)-2-thiohydantoin is a specialized heterocyclic organic compound featuring a thiohydantoin core flanked by two pyridyl groups, which imparts unique coordination and binding properties. This molecular structure makes it a valuable intermediate and ligand in advanced chemical synthesis and analytical chemistry. It is primarily utilized by research institutions and industrial R&D departments focused on developing pharmaceuticals, agrochemicals, and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, particularly those targeting neurological or oncological pathways.
• Chelating Agent & Ligand: Used in coordination chemistry to form stable complexes with various metal ions for catalysis or material science applications.
• Analytical Chemistry Reagent: Employed as a derivatization agent or a selective reagent in spectrophotometric and chromatographic analysis for metal detection.
• Agrochemical Research: Acts as a precursor in the development of new pesticides or plant growth regulators.
• Material Science: Investigated for use in the creation of organic semiconductors, sensors, or advanced polymers.

Basic Information

Product Name	5,5-Bis(2-Pyridyl)-2-thiohydantoin
CAS No.	100899-17-0
Molecular Formula	C13H10N4OS
Molecular Weight	270.31 g/mol
Synonyms	2-Thio-5,5-di(2-pyridyl)hydantoin; 5,5-Di(2-pyridyl)-2-thiohydantoin; 5,5-Bis(pyridin-2-yl)-2-thioxoimidazolidin-4-one; 2,2'-(4-Oxo-2-thioxoimidazolidine-5,5-diyl)dipyridine; BPH; DTPH
EINECS	Contact for details

Quality Control

Our 5,5-Bis(2-Pyridyl)-2-thiohydantoin is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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