Description

Spiro[Imidazolidine-4,3-Indoline]-2,2,5-Trione is a specialized heterocyclic organic compound featuring a unique spirocyclic structure that combines imidazolidine and indoline moieties. This molecular architecture is of significant interest in advanced organic synthesis and pharmaceutical research, serving as a versatile building block or intermediate. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and studying complex molecular interactions.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic frameworks.
• Agrochemical Research: Used in the synthesis of experimental herbicides, fungicides, or plant growth regulators, leveraging its spirocyclic structure for unique biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex, polycyclic molecules due to its rigid, three-dimensional geometry.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers with specific thermal or optical properties.
• Biochemical Probe Development: Serves as a scaffold for developing molecular probes to study enzyme mechanisms or protein-ligand interactions in biochemical assays.

Basic Information

Product Name	Spiro[Imidazolidine-4,3-Indoline]-2,2,5-Trione
CAS No.	57242-71-4
Molecular Formula	C10H8N2O3
Molecular Weight	204.19 g/mol
Synonyms	1,3-Diazaspiro[4.4]nonane-2,4,8-trione; Spirohydantoin Isatin; 1H-Spiro[imidazolidine-4,3'-indole]-2,2',5'(3H)-trione; Isatin Hydantoin; 2,4-Imidazolidinedione, 5-spiro-3'-(1,3-dihydro-1,3-dioxo-2H-indole-2-yl)-; NSC 163022
EINECS	Contact for details

Quality Control

Our Spiro[Imidazolidine-4,3-Indoline]-2,2,5-Trione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.