Description

5-Methoxy-7-Nitroindoline-2,3-Dione is a specialized nitro-substituted isatin derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of novel pharmacologically active molecules and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncological pathways.
• Agrochemical Research: Serves as a key scaffold for developing new herbicides and fungicides with enhanced activity and selectivity.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport materials and emissive layers due to its electron-deficient nitro-substituted aromatic structure.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized nitro- and methoxy-containing colorants and functional dyes.
• Academic & Contract Research: Employed in universities and CROs (Contract Research Organizations) for methodological studies and the discovery of new chemical reactions.
• Material Science: Investigated as a monomer or cross-linking agent for designing polymers with specific optical or electronic properties.

Basic Information

Product Name	5-Methoxy-7-Nitroindoline-2,3-Dione
CAS No.	172161-92-1
Molecular Formula	C9H6N2O5
Molecular Weight	222.16 g/mol
Synonyms	5-Methoxy-7-nitroisatin; 7-Nitro-5-methoxyisatin; 5-Methoxy-7-nitro-1H-indole-2,3-dione; 1H-Indole-2,3-dione, 5-methoxy-7-nitro-; Isatin, 5-methoxy-7-nitro-
EINECS	Contact for details

Quality Control

Our 5-Methoxy-7-Nitroindoline-2,3-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed batch-specific results are provided and available upon request.

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). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.