Description

3-(2-Hydroxyethyl)-1,3-Diazaspiro[4.4]Nonane-2,4-Dione is a specialized heterocyclic organic compound featuring a unique spirocyclic structure. This compound serves as a versatile intermediate and building block in advanced organic synthesis, valued for its ability to introduce complex molecular frameworks. It is primarily needed by pharmaceutical R&D and fine chemical synthesis teams developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly those requiring spirocyclic or constrained heterocyclic motifs.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Ligand & Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing properties like adhesion, biocompatibility, or UV stability.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and the exploration of new chemical spaces.

Basic Information

Product Name	3-(2-Hydroxyethyl)-1,3-Diazaspiro[4.4]Nonane-2,4-Dione
CAS No.	710-88-3
Molecular Formula	C9H14N2O3
Molecular Weight	198.22 g/mol
Synonyms	2-(2,4-Dioxo-1,3-diazaspiro[4.4]nonan-3-yl)ethanol; 3-(2-Hydroxyethyl)-1,3-diazaspiro[4.4]nonane-2,4-dione; 1,3-Diazaspiro[4.4]nonane-2,4-dione, 3-(2-hydroxyethyl)-; Spirocyclic hydantoin derivative; Hydroxyethyl-substituted diazaspiro compound; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 3-(2-Hydroxyethyl)-1,3-Diazaspiro[4.4]Nonane-2,4-Dione adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthesis. Each lot is characterized by advanced analytical techniques, including NMR and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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