Description

3-(2-Hydroxyethyl)-1,3-Diazaspiro[4.6]Undecane-2,4-Dione is a specialized spirocyclic hydantoin derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its unique structural framework, which serves as a key precursor or intermediate in the development of complex molecules with targeted biological activities. Pharmaceutical researchers and fine chemical manufacturers need it for creating novel active pharmaceutical ingredients (APIs), particularly in the areas of central nervous system (CNS) agents and other therapeutic modalities.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel spirocyclic compounds for drug discovery programs.
• CNS Drug Development: Used in research targeting neurological disorders due to its hydantoin core, a privileged structure in medicinal chemistry.
• Agrochemical Synthesis: Serves as a precursor for developing new generation pesticides and herbicides with spirocyclic architectures.
• Ligand & Catalyst Design: Employed in the creation of complex chelating ligands for metal catalysis and coordination chemistry.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for imparting specific properties to specialty polymers.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry at research institutions.

Basic Information

Product Name	3-(2-Hydroxyethyl)-1,3-Diazaspiro[4.6]Undecane-2,4-Dione
CAS No.	718-82-1
Molecular Formula	C11H16N2O3
Molecular Weight	224.26 g/mol
Synonyms	1,3-Diazaspiro[4.6]undecane-2,4-dione, 3-(2-hydroxyethyl)-; 3-(2-Hydroxyethyl)spirohydantoin; 2-(2,4-Dioxo-1,3-diazaspiro[4.6]undec-3-yl)ethanol; Spirohydantoin, 3-(2-hydroxyethyl)-; NSC 163044; 3-(2-Hydroxyethyl)-1,3-diazaspiro[4.6]undecane-2,4-dione; 3-(β-Hydroxyethyl)spirohydantoin
EINECS	Contact for details

Quality Control

Our 3-(2-Hydroxyethyl)-1,3-Diazaspiro[4.6]Undecane-2,4-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 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 reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.