Description

4-Fluoroindoline Hydrochloride is a high-purity fluorinated indoline derivative, serving as a critical building block in modern synthetic chemistry. Its value lies in providing a functionalized indoline scaffold with a fluorine substituent, enabling precise structural modifications for advanced material and pharmaceutical research. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in the research and development of new herbicides and pesticides with enhanced activity and selectivity.
• Material Science Research: Acts as a precursor for fluorinated organic electronic materials and advanced polymers.
• Chemical Biology Probes: Employed in the design of fluorinated probes and ligands for studying biological targets and mechanisms.
• Academic & Contract Research: Serves as a valuable reagent for methodological studies in organic synthesis and fluorine chemistry.
• Process Chemistry: Utilized in route scouting and optimization for the scalable production of complex molecules.

Basic Information

Product Name	4-Fluoroindoline Hydrochloride
CAS No.	1210147-74-2
Molecular Formula	C8H9ClFN
Molecular Weight	173.61 g/mol
Synonyms	4-Fluoro-2,3-dihydro-1H-indole hydrochloride; 1H-Indole, 4-fluoro-2,3-dihydro-, hydrochloride; Indoline, 4-fluoro-, hydrochloride; 4-Fluoroindoline HCl; 4-Fluoro-2,3-dihydroindole hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Fluoroindoline Hydrochloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices.

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). This product is hygroscopic (moisture-sensitive) and should be handled under inert atmosphere or dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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