Description

4-Chloro-2,3-Dihydro-3-Oxo-1H-Indene-1-Carboxylic Acid is a high-purity, versatile indane derivative that serves as a critical synthetic intermediate. Its unique chlorinated oxo-indane carboxylic acid structure makes it a valuable building block for constructing complex molecules in advanced chemical synthesis. This compound is essential for research and development chemists and manufacturers in the pharmaceutical and agrochemical sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogenated indane core.
• Organic Synthesis Building Block: Employed in constructing complex polycyclic frameworks and heterocycles for material science and specialty chemical applications.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D labs for method development and exploring new chemical spaces.
• Fine Chemical Production: Integral to the multi-step synthesis of dyes, pigments, and other performance chemicals requiring a functionalized indane scaffold.

Basic Information

Product Name	4-Chloro-2,3-Dihydro-3-Oxo-1H-Indene-1-Carboxylic Acid
CAS No.	66041-32-5
Molecular Formula	C10H7ClO3
Molecular Weight	210.61 g/mol
Synonyms	4-Chloro-1-indanone-1-carboxylic acid; 4-Chloro-3-oxo-1-indancarboxylic acid; 4-Chloro-2,3-dihydro-3-oxo-1H-indene-1-carboxylic acid; 1H-Indene-1-carboxylic acid, 4-chloro-2,3-dihydro-3-oxo-; 4-Chloro-1-oxo-2,3-dihydro-1H-indene-1-carboxylic acid; 4-Chloro-3-oxoindane-1-carboxylic acid; 66041-32-5; 4-Chloroindane-1-carboxylic acid-3-one
EINECS	Contact for details

Quality Control

Our 4-Chloro-2,3-Dihydro-3-Oxo-1H-Indene-1-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

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%
Heavy Metals	≤ 20 ppm

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