Description

4-Chloro-7-Methylindan is a halogenated indane derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure, substituted with both chloro and methyl groups, makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides, leveraging its halogenated aromatic structure for bioactivity.
• Material Science Research: Serves as a monomer or functional unit in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and other catalytic transformations to introduce the indane scaffold into more complex molecules.
• Chemical Research & Development: Utilized in academic and industrial R&D labs for methodological studies and the exploration of new chemical spaces.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of certain musky or amber-type fragrance compounds due to its indane backbone.

Basic Information

Product Name	4-Chloro-7-Methylindan
CAS No.	2216-63-9
Molecular Formula	C10H11Cl
Molecular Weight	166.65 g/mol
Synonyms	4-Chloro-7-methylindane; 1-Chloro-4-methyl-2,3-dihydro-1H-indene; 7-Methyl-4-chloroindan; 4-Chloro-7-methyl-2,3-dihydro-1H-indene; 2216-63-9; 4-Chloro-7-methyl-indan; 4-Chloro-7-methylindane (principal synonym)
EINECS	Contact for details

Quality Control

Our 4-Chloro-7-Methylindan is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay purity and impurity profiles. We support cGMP-compliant production for advanced applications.

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 oxidizing agents and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (GC)	≥ 98.0% (Standard Grade)
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.