Description

4-Chloroindoline is a versatile halogenated indoline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized scaffold for constructing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity building block is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Used in the creation of organic semiconductors, ligands for catalysis, and advanced polymers.
• Chemical Biology Probes: Serves as a core structure for developing fluorescent tags and molecular probes for biological imaging.
• Academic & Contract Research: Fundamental reagent for methodological development and discovery chemistry in research laboratories.

Basic Information

Item	Detail
Product Name	4-Chloroindoline
CAS No.	41910-64-9
Molecular Formula	C8H8ClN
Molecular Weight	153.61 g/mol
Synonyms	4-Chloro-2,3-dihydro-1H-indole; 1H-Indole, 4-chloro-2,3-dihydro-; 4-Chloroindole, 2,3-dihydro-; 2,3-Dihydro-4-chloro-1H-indole; 4-Chloro-2,3-dihydroindole; 4-Cl-indoline
EINECS	Contact for details

Quality Control

Our 4-Chloroindoline 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 purity and identity confirmation by IR and NMR spectroscopy. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.