Description

4-Chloro-2,3-Dihydro-1H-Indene is a halogenated indane derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its unique fused bicyclic structure, featuring a reactive chlorinated aromatic ring, makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and cardiovascular diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogenated indane core.
• Ligand and Catalyst Development: Serves as a foundational structure for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other advanced functional materials due to its rigid, planar structure.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry programs, enabling structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Acts as an intermediate in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-Chloro-2,3-Dihydro-1H-Indene
CAS No.	15115-61-4
Molecular Formula	C9H9Cl
Molecular Weight	152.62 g/mol
Synonyms	4-Chloroindane; 4-Chloro-2,3-dihydro-1H-indene; 1H-Indene, 4-chloro-2,3-dihydro-; 4-Chloroindan; 4-Chloro-2,3-dihydroindene; NSC 221986; 4-Chloro-1H-indene, 2,3-dihydro-
EINECS	Contact for details

Quality Control

Every batch of 4-Chloro-2,3-Dihydro-1H-Indene is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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