Description

2-(2,3-Dihydro-1H-Indol-1-Yl)Aniline Hydrochloride is a high-purity organic salt compound, primarily utilized as a critical pharmaceutical intermediate. Its value lies in its role as a versatile building block for synthesizing more complex molecules, particularly in medicinal chemistry. This product is essential for research and development laboratories, as well as production facilities, in the pharmaceutical and agrochemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic amine structure.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex indole and aniline-derived frameworks in academic and industrial R&D.
• Material Science Research: Investigated for potential use in the development of organic semiconductors and advanced functional materials.
• Bioconjugation Chemistry: Potential utility in creating linker molecules for antibody-drug conjugates (ADCs) and other biopharmaceuticals.

Basic Information

Product Name	2-(2,3-Dihydro-1H-Indol-1-Yl)Aniline Hydrochloride
CAS No.	71971-47-6
Molecular Formula	C14H15N2•HCl
Molecular Weight	238.74 g/mol
Synonyms	1-(2-Aminophenyl)-2,3-dihydro-1H-indole hydrochloride; N-(2-Aminophenyl)indoline hydrochloride; 2-(Indolin-1-yl)aniline hydrochloride; 2-(2,3-Dihydroindol-1-yl)aniline hydrochloride; 1-(2-Aminophenyl)indoline hydrochloride; 2-(Indolin-1-yl)benzenamine hydrochloride; 71971-47-6 (CAS)
EINECS	Contact for details

Quality Control

Our 2-(2,3-Dihydro-1H-Indol-1-Yl)Aniline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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