Description

2,3-Dihydro-7-Methyl-1H-Indene-4-Carboxylic Acid Chloride is a versatile and reactive acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its primary value lies in its ability to efficiently introduce the 2,3-dihydro-7-methyl-1H-indene-4-carbonyl moiety into target molecules, enabling the construction of complex chemical architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the indane scaffold can contribute to biological activity.
• Material Science Research: Acts as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Ligand and Catalyst Development: Employed to create complex ligands for asymmetric catalysis or metal-organic frameworks (MOFs).
• Fine Chemical Production: Integral for custom synthesis and the manufacture of high-value, low-volume specialty chemicals for research and development.

Basic Information

Product Name	2,3-Dihydro-7-Methyl-1H-Indene-4-Carboxylic Acid Chloride
CAS No.	71042-75-6
Molecular Formula	C11H11ClO
Molecular Weight	194.66 g/mol
Synonyms	7-Methyl-2,3-dihydro-1H-indene-4-carbonyl chloride; 4-(Chlorocarbonyl)-7-methyl-2,3-dihydro-1H-indene; 7-Methylindane-4-carbonyl chloride; 2,3-Dihydro-7-methyl-1H-indene-4-carbonyl chloride; 71042-75-6; 4-Carboxy-7-methylindane chloride
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-7-Methyl-1H-Indene-4-Carboxylic Acid Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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