Description

Stannacyclopent-3-Ene-2,5-Dione is a specialized organotin compound featuring a unique five-membered heterocyclic ring structure. This compound is valued for its role as a key intermediate and precursor in advanced synthetic chemistry and materials science. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel catalysts, polymers, and electronic materials. The compound, identified by CAS No. 15465-08-4, offers a distinct molecular framework for creating tailored chemical functionalities.

Application

• Catalyst Precursor: Serves as a critical starting material for synthesizing novel organotin catalysts used in polymerization and organic transformations.
• Polymer Additive Research: Investigated as a potential stabilizer or functional additive to enhance the properties of specialty polymers and plastics.
• Material Science: Used in the development of advanced materials, including thin-film coatings and semiconductors, due to its unique tin-containing heterocycle.
• Organic Synthesis Intermediate: Acts as a versatile building block for constructing complex organic molecules and heterocyclic compounds in pharmaceutical and agrochemical research.
• Coordination Chemistry: Employed as a ligand or metal complexing agent in the study of novel coordination compounds.

Basic Information

Product Name	Stannacyclopent-3-Ene-2,5-Dione
CAS No.	15465-08-4
Molecular Formula	C7H8O2Sn
Molecular Weight	242.84 g/mol
Synonyms	2,5-Dioxo-3-stannacyclopentene; 3-Stannacyclopent-3-ene-2,5-dione; 1-Oxa-2-stanna-4-cyclopentene-3,5-dione; Tin(II) maleate derivative; Organotin heterocycle; Stannole-2,5-dione; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Stannacyclopent-3-Ene-2,5-Dione is produced under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced spectroscopic and chromatographic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	48.0 - 50.0 %
Loss on Drying	≤ 2.0 %

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