Description

5-Nitroindoline is a versatile and high-purity organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its role as a key building block for the creation of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists, process engineers, and manufacturers engaged in producing active pharmaceutical ingredients (APIs), fine chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those with indole-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a fundamental starting material for constructing complex heterocyclic compounds in research and fine chemical manufacturing.
• Dye and Pigment Intermediate: Employed in the development of specialized dyes, pigments, and colorants due to its nitro-aromatic functionality.
• Material Science Research: Investigated for use in the synthesis of organic electronic materials, such as charge-transport layers or photoactive compounds.

Basic Information

Product Name	5-Nitroindoline
CAS No.	32692-19-6
Molecular Formula	C8H8N2O2
Molecular Weight	164.16 g/mol
Synonyms	5-Nitro-2,3-dihydro-1H-indole; 1H-Indole, 2,3-dihydro-5-nitro-; 5-Nitroindoline; 5-Nitro-2,3-dihydroindole; Indoline, 5-nitro-; 32692-19-6; 5-Nitro-indoline; 5-Nitro-1H-indoline
EINECS	Contact for details

Quality Control

Our 5-Nitroindoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is supplied with every shipment to guarantee compliance with your project requirements.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown 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.