Description

2,3-Dihydro-3,9-Dimethylphenanthro[2,1-B]Furan-4,5-Dione is a specialized organic compound belonging to the class of phenanthrofurandiones. This chemical is valued for its unique fused-ring structure, which serves as a critical synthetic intermediate and functional component in advanced material science and pharmaceutical research. It is primarily sought after by R&D chemists and process engineers in the fine chemical and pharmaceutical industries for developing novel compounds and high-performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly those with fused heterocyclic structures.
• Organic Synthesis Reagent: Used in advanced organic reactions, including cyclizations and oxidations, to construct complex molecular architectures.
• Material Science Research: Investigated as a precursor or dopant for developing organic semiconductors, photoconductive materials, and non-linear optical (NLO) materials.
• Dye & Pigment Chemistry: Serves as a core structure for synthesizing novel polycyclic aromatic dyes and pigments with specific light-absorption properties.
• Agrochemical Research: Employed in the research and development of new agrochemicals, such as herbicides or plant growth regulators, due to its bioactive scaffold.
• Academic & Industrial R&D: A valuable compound for fundamental chemical research in universities and corporate laboratories exploring new reactions and properties of polycyclic systems.

Basic Information

Product Name	2,3-Dihydro-3,9-Dimethylphenanthro[2,1-B]Furan-4,5-Dione
CAS No.	56804-88-7
Molecular Formula	C₁₈H₁₂O₃
Molecular Weight	276.29 g/mol
Synonyms	3,9-Dimethylphenanthro[2,1-b]furan-4,5-dione; 2,3-Dihydro-3,9-dimethylphenanthro[2,1-b]furan-4,5-dione; Phenanthro[2,1-b]furan-4,5-dione, 2,3-dihydro-3,9-dimethyl-; 3,9-Dimethyl-2,3-dihydrophenanthro[2,1-b]furan-4,5-dione
EINECS	Contact for details

Quality Control

Our production of 2,3-Dihydro-3,9-Dimethylphenanthro[2,1-B]Furan-4,5-Dione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

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	≤ 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.