Description

Indene-5-Carboxylic Acid is a specialized organic acid derivative of indene, serving as a versatile and high-value building block in advanced chemical synthesis. Its unique structure makes it a critical precursor for developing complex molecules, particularly in the pharmaceutical and material science sectors. This compound is essential for researchers and manufacturers in fine chemical, agrochemical, and advanced polymer industries seeking to create novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of active pharmaceutical ingredients (APIs), especially those with indene-based scaffolds.
• Organic Synthesis Building Block: Used in the preparation of complex organic molecules, including ligands, catalysts, and specialty chemicals.
• Material Science Research: Serves as a monomer or precursor in the development of novel polymers, resins, and advanced functional materials.
• Agrochemical Development: Intermediate in the research and production of new-generation crop protection agents and herbicides.
• Dye and Pigment Synthesis: Used in the manufacture of specialized dyes and organic pigments due to its aromatic carboxylic acid functionality.
• Liquid Crystal and OLED Materials: A potential precursor in the synthesis of organic electronic materials for display and lighting technologies.

Basic Information

Product Name	Indene-5-Carboxylic Acid
CAS No.	132041-35-1
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	1H-Indene-5-carboxylic acid; 5-Indenecarboxylic acid; Indene-5-carboxylic acid; 5-Carboxyindene; 1H-Indene-5-carboxylic acid; 132041-35-1; 5-Indenecarboxylic acid; Indene-5-carboxylic acid (CAS 132041-35-1)
EINECS	Contact for details

Quality Control

Our Indene-5-Carboxylic Acid is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, to meet the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.