Description

7-Nitroindoline Hydrochloride is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a key building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is essential for researchers and production chemists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those targeting neurological pathways.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile nitrated indoline scaffold for constructing complex heterocyclic compounds in research and development.
• Material Science: Employed in the synthesis of specialty dyes, pigments, and advanced organic electronic materials.
• Biochemical Research: Utilized as a reagent or precursor in biochemical assays and for probing enzyme mechanisms.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical analysis.

Basic Information

Product Name	7-Nitroindoline Hydrochloride
CAS No.	2173992-22-6
Molecular Formula	C8H9ClN2O2
Molecular Weight	200.62 g/mol
Synonyms	1H-Indole, 2,3-dihydro-7-nitro-, hydrochloride; 7-Nitro-2,3-dihydro-1H-indole hydrochloride; 7-Nitroindoline HCl; Indoline, 7-nitro-, hydrochloride; 2,3-Dihydro-7-nitro-1H-indole hydrochloride
EINECS	Contact for details

Quality Control

Our 7-Nitroindoline Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, residual solvent analysis, and identification by spectroscopic methods. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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