Description

Indolin-4-Amine is a versatile heterocyclic amine building block of significant importance in advanced organic synthesis. Its core structure serves as a privileged scaffold for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and functional materials who require high-purity, reliable intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders and oncological pathways.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic amine functionality.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the preparation of nitrogen-containing ligands for transition metal catalysis and asymmetric synthesis.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes and functional colorants.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry and the exploration of new chemical spaces.

Basic Information

Product Name	Indolin-4-Amine
CAS No.	52537-01-6
Molecular Formula	C8H10N2
Molecular Weight	134.18 g/mol
Synonyms	4-Aminoindoline; 1H-Indol-4-amine, 2,3-dihydro-; 2,3-Dihydro-1H-indol-4-amine; 4-Indolinamine; Indoline-4-amine; 4-Amino-2,3-dihydro-1H-indole; 4-Aminoindoline, 2,3-Dihydro-
EINECS	Contact for details

Quality Control

Our Indolin-4-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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