Description

Naphtho[1,2-C]Furan-1,3-Dione, 7-Amino- (9Ci) is a specialized organic compound belonging to the class of naphthofurandiones, characterized by its fused aromatic and heterocyclic structure. This chemical serves as a valuable high-purity intermediate for the synthesis of complex molecules, where its amino and dione functional groups offer versatile reactivity. It is primarily utilized by pharmaceutical R&D and advanced material science sectors for developing active ingredients and functional dyes or pigments.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with fused ring systems.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new reaction pathways.
• Dye and Pigment Precursor: Serves as a core structure for the development of specialized dyes, pigments, and optical materials due to its conjugated aromatic system.
• Agrochemical Intermediate: Potential use in the synthesis of advanced agrochemicals requiring specific fused-ring architectures.
• Material Science: Investigated for incorporation into organic electronic materials, such as semiconductors or charge-transport layers.

Basic Information

Product Name	Naphtho[1,2-C]Furan-1,3-Dione, 7-Amino- (9Ci)
CAS No.	53300-43-9
Molecular Formula	C₁₂H₇NO₃
Molecular Weight	213.19 g/mol
Synonyms	7-Aminonaphtho[1,2-c]furan-1,3-dione; 7-Amino-1H-naphtho[1,2-c]furan-1,3(2H)-dione; 7-Amino-1,3-dioxo-1H-naphtho[1,2-c]furan-2(3H)-yl; 1H-Naphtho[1,2-c]furan-1,3(2H)-dione, 7-amino-; 7-Amino-naphtho[1,2-c]furan-1,3-dione; Amino-naphthofurandione
EINECS	Contact for details

Quality Control

Our Naphtho[1,2-C]Furan-1,3-Dione, 7-Amino- (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for applications requiring the highest level of documentation and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.