Description

S-Indacene-1,3,5,7(2H,6H)-Tetrone is a high-purity, specialized organic compound with the CAS number 53910-13-7. This diketone derivative is valued for its unique conjugated structure, which makes it a versatile intermediate and building block in advanced chemical synthesis. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel materials, including organic semiconductors, pigments, and pharmaceutical active ingredients.

Application

• Organic Electronic Materials: A key precursor in the synthesis of n-type organic semiconductors and electron-transport materials for OLEDs and OFETs.
• High-Performance Pigments & Dyes: Serves as a core structure for developing novel polycyclic pigments with enhanced stability and color properties.
• Pharmaceutical Intermediates: Used in the research and development of complex heterocyclic compounds with potential biological activity.
• Coordination Chemistry & Ligands: Acts as a chelating agent or ligand precursor for metal-organic frameworks (MOFs) and catalysts.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the synthesis of specialty polymers with specific optical or electronic functions.
• Analytical Chemistry: May be used as a derivatization agent or a standard in chromatographic analysis.

Basic Information

Item	Detail
Product Name	S-Indacene-1,3,5,7(2H,6H)-Tetrone
CAS No.	53910-13-7
Molecular Formula	C12H4O4
Molecular Weight	212.16 g/mol
Synonyms	1,3,5,7(2H,6H)-Indacenetetrone; S-Indacenetetrone; Indacene-1,3,5,7-tetrone; 1H-Indene-1,3,5,7(2H,6H)-tetrone; 1,3,5,7-Tetraoxo-s-indacene; 1,3,5,7-Tetraoxo-2,6-dihydro-s-indacene; 2,6-Dihydro-s-indacene-1,3,5,7-tetrone
EINECS	Contact for details

Quality Control

Our S-Indacene-1,3,5,7(2H,6H)-Tetrone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.