Description

1H-Phenalene-1,3(2H)-Dione is a specialized organic compound belonging to the class of polycyclic quinones. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of functional dyes, pigments, and materials with specific electronic properties. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex organic molecules for drug discovery and development.
• Functional Dye & Pigment Precursor: Serves as a key building block for creating quinone-based dyes and high-performance pigments.
• Agrochemical Synthesis: Employed in the research and production of active ingredients for crop protection agents.
• Organic Electronic Materials: Investigated for use in the development of organic semiconductors and charge-transport materials.
• Chemical Research & Development: A crucial reagent in academic and industrial R&D for exploring new organic reactions and heterocyclic chemistry.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent for synthesizing specialty polymers.

Basic Information

Product Name	1H-Phenalene-1,3(2H)-Dione
CAS No.	5821-59-0
Molecular Formula	C13H8O2
Molecular Weight	196.20 g/mol
Synonyms	Phenalen-1,3-dione; 1,3-Dihydroxy-1H-phenalen-1-one; 1,3-Phenalenedione; 1H-Phenalen-1,3-dione; 1,3-Dioxophenalene; 1,3-Phenalenediol, 1-one; Benzo[de]isochromene-1,3-dione
EINECS	Contact for details

Quality Control

Our 1H-Phenalene-1,3(2H)-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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