Description

5,7-Dinitroindoline is a specialized nitro-substituted indoline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing complex heterocyclic compounds and functional materials. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing novel active ingredients and dyes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the production of specialized dyes and colorants.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential component or intermediate in the synthesis of electron-transport or emissive materials.
• Material Science Research: Utilized in the development of advanced polymers and functional organic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial research in synthetic methodology and heterocyclic chemistry.

Basic Information

Product Name	5,7-Dinitroindoline
CAS No.	67932-53-0
Molecular Formula	C8H7N3O4
Molecular Weight	209.16 g/mol
Synonyms	5,7-Dinitro-2,3-dihydro-1H-indole; 1H-Indole, 2,3-dihydro-5,7-dinitro-; Indoline, 5,7-dinitro-; 5,7-Dinitroindoline; 2,3-Dihydro-5,7-dinitro-1H-indole
EINECS	Contact for details

Quality Control

Our 5,7-Dinitroindoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its nitro-substituted structure, it should be stored separately from strong reducing agents and combustible materials.

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%

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