Description

2-Isopropenyl-2,3-Dihydronaphtho[2,3-B]Furan-4,9-Dione is a specialized organic compound belonging to the naphthoquinone-fused furan class, serving as a versatile synthetic intermediate. Its unique fused-ring structure makes it a valuable building block for the synthesis of complex molecules with potential biological activity. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as fungicides or herbicides.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex polycyclic frameworks due to its reactive quinone and alkene functionalities.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Potential starting material for synthesizing specialized quinone-based colorants.

Basic Information

Product Name	2-Isopropenyl-2,3-Dihydronaphtho[2,3-B]Furan-4,9-Dione
CAS No.	18635-24-0
Molecular Formula	C₁₅H₁₂O₃
Molecular Weight	240.26 g/mol
Synonyms	2-Isopropenyl-2,3-dihydro-4,9-dioxonaphtho[2,3-b]furan; 2-(1-Methylethenyl)-2,3-dihydronaphtho[2,3-b]furan-4,9-dione; Naphtho[2,3-b]furan-4,9-dione, 2-isopropenyl-2,3-dihydro-; 2-Isopropenyl-2,3-dihydronaphtho[2,3-b]furan-4,9-dione; 2-(Prop-1-en-2-yl)-2,3-dihydronaphtho[2,3-b]furan-4,9-dione
EINECS	Contact for details

Quality Control

Our production of 2-Isopropenyl-2,3-Dihydronaphtho[2,3-B]Furan-4,9-Dione adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. All materials are fully characterized using advanced analytical techniques, including HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. 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	≤ 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.