Description

4H-Pyrrolo[3,2,1-Ij]Quinoline-4,6(5H)-Dione, 5-Chloro-1,2-Dihydro-5-Nitro- is a high-purity, synthetically valuable heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique fused quinoline-pyrrolidine dione structure makes it an essential intermediate for developing novel pharmaceuticals and functional materials. This compound is primarily sought after by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides with specific modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure for creating electron-transport or emissive layers in advanced display technologies.
• Dye & Pigment Synthesis: Acts as an intermediate for producing specialized heterocyclic dyes with specific chromophoric properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in heterocyclic chemistry and scaffold diversification.
• Coordination Chemistry Ligand: Its structure can be modified to act as a chelating ligand for metal complexes in catalytic applications.

Basic Information

Item	Details
Product Name	4H-Pyrrolo[3,2,1-Ij]Quinoline-4,6(5H)-Dione, 5-Chloro-1,2-Dihydro-5-Nitro-
CAS No.	128099-82-1
Molecular Formula	C11H5ClN2O4
Molecular Weight	264.62 g/mol
Synonyms	5-Chloro-1,2-dihydro-5-nitro-4H-pyrrolo[3,2,1-ij]quinoline-4,6(5H)-dione; 5-Chloro-5-nitro-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinoline-4,6-dione; 5-Chloro-1,2-dihydro-5-nitro-pyrroloquinoline-4,6-dione; SCHEMBL2183305; AKOS040750623; ZINC000253930991; A1-00826
EINECS	Contact for details

Quality Control

Every batch of 4H-Pyrrolo[3,2,1-Ij]Quinoline-4,6(5H)-Dione, 5-Chloro-1,2-Dihydro-5-Nitro- is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles via validated methods such as HPLC, NMR, and mass spectrometry.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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