Description

Spiro[Imidazolidine-4,1-[1H]Indene]-2,5-Dione CAS NO 102325-53-1 is a specialized spirocyclic organic compound featuring a fused imidazolidine-indene structure. This unique molecular architecture makes it a valuable advanced intermediate or building block in sophisticated organic synthesis. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers engaged in developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its spirocyclic framework.
• Material Science: Acts as a building block for creating specialty polymers or organic electronic materials with specific optoelectronic properties.
• Academic & Industrial R&D: Employed in methodological studies and discovery chemistry for constructing complex heterocyclic systems.
• Ligand & Catalyst Development: Potential use in designing novel chiral ligands or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	Spiro[Imidazolidine-4,1-[1H]Indene]-2,5-Dione
CAS No.	102325-53-1
Molecular Formula	C11H8N2O2
Molecular Weight	200.20 g/mol
Synonyms	1H-Indene-1,3(2H)-dione, 2,3-dihydro-2-imino-, cyclic urea; 2-Imino-2,3-dihydro-1H-indene-1,3-dione cyclic urea; Spiro[imidazolidine-4,1'-1H-indene]-2,5-dione; 1H-Indene-1,3(2H)-dione, 2,3-dihydro-2-imino-, cyclic urea; 102325-53-1; Spiroimidazolidineindenedione
EINECS	Contact for details

Quality Control

Our production of Spiro[Imidazolidine-4,1-[1H]Indene]-2,5-Dione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles, typically determined by HPLC, NMR, and IR spectroscopy. Our quality system is designed to support cGMP and ISO 9001 standards for traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.