Description

9-Chloro-2-(4-Methoxy-1-Oxonaphthalen-2(1H)-Ylidene)-1H-Benz[F]Indol-3(2H)-One is a specialized, high-purity organic compound belonging to the class of naphthalimide and benzindolone derivatives. This chemical serves as a critical advanced intermediate in the synthesis of complex molecules, valued for its unique fused-ring structure and functional groups that enable further chemical modifications. It is primarily sought by pharmaceutical research and fine chemical synthesis sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the research and development of new drug candidates, particularly those targeting specific biological pathways.
• Organic Synthesis Reagent: Used in advanced organic reactions to construct complex polycyclic frameworks found in agrochemicals and specialty chemicals.
• Dye and Pigment Precursor: Serves as a precursor for synthesizing specialized dyes and pigments due to its chromophoric naphthalimide core.
• Material Science Research: Investigated for potential use in organic electronic materials, such as OLEDs or sensors, owing to its conjugated structure.
• Biochemical Research: May be utilized as a fluorescent probe or tag in biochemical assays and imaging studies.
• Academic & Industrial R&D: Employed in research laboratories for methodological development and exploring new chemical entities.

Basic Information

Product Name	9-Chloro-2-(4-Methoxy-1-Oxonaphthalen-2(1H)-Ylidene)-1H-Benz[F]Indol-3(2H)-One
CAS No.	6219-61-0
Molecular Formula	C24H14ClNO3
Molecular Weight	399.83 g/mol
Synonyms	9-Chloro-2-(4-methoxy-1-oxo-1,2-dihydronaphthalen-2-ylidene)-1H-benz[f]indol-3(2H)-one; 2-(9-Chloro-3-oxo-1H-benz[f]indol-2(3H)-ylidene)-4-methoxy-1(2H)-naphthalenone; 6219-61-0; Benz[f]indol-3(2H)-one, 9-chloro-2-(4-methoxy-1-oxo-1,2-dihydro-2-naphthalenylidene)-1H-; Light-sensitive naphthalimide derivative
EINECS	Contact for details

Quality Control

Every batch of 9-Chloro-2-(4-Methoxy-1-Oxonaphthalen-2(1H)-Ylidene)-1H-Benz[F]Indol-3(2H)-One is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Impurity (HPLC)	≤ 1.0%

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