Description

5-Amino-1-Benzylindoline CAS NO 21909-45-5 is a versatile indoline derivative featuring both an amino and a benzyl functional group, making it a valuable synthetic intermediate. This compound is crucial for the development of complex organic molecules, particularly in the pharmaceutical sector where it serves as a key building block for active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for advanced synthesis and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly those targeting neurological and cardiovascular systems.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides due to its indoline core structure.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing more complex heterocyclic compounds in academic and industrial research.
• Material Science Research: Investigated as a monomer or functional component in the development of specialty polymers and advanced organic materials.
• Dye and Pigment Industry: Potential intermediate for synthesizing specialized dyes and organic pigments.

Basic Information

Product Name	5-Amino-1-Benzylindoline
CAS No.	21909-45-5
Molecular Formula	C15H16N2
Molecular Weight	224.30 g/mol
Synonyms	1-Benzyl-5-aminoindoline; 5-Amino-1-benzyl-2,3-dihydro-1H-indole; 1H-Indole, 5-amino-1-(phenylmethyl)-2,3-dihydro-; 5-Aminoindoline, 1-benzyl-; 21909-45-5; 5-Amino-1-benzylindoline; 1-Benzylindolin-5-amine
EINECS	Contact for details

Quality Control

Our 5-Amino-1-Benzylindoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.