Description

2-Isopropylnaphtho[1,2-B]Furan-4,5-Dione is a specialized organic compound belonging to the naphthofurandione class, serving as a critical intermediate in advanced chemical synthesis. Its unique fused-ring quinone structure makes it a valuable precursor for developing functional materials, including pigments, dyes, and pharmaceutical active ingredients. This high-purity intermediate is essential for research and production in the fine chemical, agrochemical, and material science industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Functional Dyes and Pigments: Serves as a core structure for creating high-performance, color-fast organic pigments and dyes.
• Material Science Research: Investigated as a monomer or precursor for organic semiconductors and conductive polymers.
• Chemical Research: Employed as a standard or reagent in organic synthesis and methodology development.
• Photoinitiator Component: Potential use in the formulation of UV-curable resins and coatings.

Basic Information

Product Name	2-Isopropylnaphtho[1,2-B]Furan-4,5-Dione
CAS No.	13019-42-6
Molecular Formula	C₁₅H₁₂O₃
Molecular Weight	240.26 g/mol
Synonyms	2-Isopropylnaphtho[1,2-b]furan-4,5-dione; 4,9-Dihydro-4,9-dioxo-2-(1-methylethyl)naphtho[1,2-b]furan; 2-Isopropyl-4,5-dioxo-4,5-dihydronaphtho[1,2-b]furan; 2-Isopropylbenzo[g]isobenzofuran-4,9-dione; Naphtho[1,2-b]furan-4,5-dione, 2-(1-methylethyl)-; 2-Isopropyl-1H-naphtho[1,2-b]furan-4,5-dione
EINECS	Contact for details

Quality Control

Our 2-Isopropylnaphtho[1,2-B]Furan-4,5-Dione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, 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)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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