Description

1H-Indene-3-Carboxylic Acid is a versatile organic building block featuring a fused aromatic indene ring system with a carboxylic acid functional group. This compound matters as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and advanced material science. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials. Its unique structure offers valuable reactivity for creating diverse chemical libraries.

Application

• Pharmaceutical Intermediate: A crucial synthon for the development of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules targeting inflammation and pain.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the synthesis of novel chiral ligands and organometallic catalysts for asymmetric synthesis.
• Polymer and Resin Modifier: Acts as a monomer or cross-linking agent to introduce rigidity and specific functional groups into polymer backbones.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic synthesis, including cycloaddition and coupling reactions.
• Dye and Pigment Intermediate: Used in the synthesis of specialized colorants and imaging agents.

Basic Information

Product Name	1H-Indene-3-Carboxylic Acid
CAS No.	14209-41-7
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	3-Indenecarboxylic Acid; Indene-3-carboxylic Acid; 1H-Indene-3-carboxylic acid; 3-Carboxyindene; 1H-Indene-3-carboxylic acid (9CI); 3-Indene carboxylic acid; 14209-41-7 (CAS)
EINECS	Contact for details

Quality Control

Our 1H-Indene-3-Carboxylic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	185 - 190 °C
Loss on Drying	≤ 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.