Description

4-(1-Oxo-2,3-Dihydroinden-5-Yl)Benzoic Acid is a high-purity organic intermediate featuring a fused indanone and benzoic acid structure, making it a valuable synthon for complex molecular architectures. Its core value lies in enabling the synthesis of advanced pharmaceutical compounds and functional materials through targeted chemical modifications. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or performance additives.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators that require a rigid, lipophilic backbone.
• Material Science Precursor: Serves as a monomer or functional additive in the development of advanced polymers, liquid crystals, or organic electronic materials.
• Chemical Research (R&D): Employed in academic and industrial laboratories for methodological studies in organic synthesis, such as cross-coupling reactions or cyclization techniques.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance or dye molecules where the indanone moiety is required.

Basic Information

Product Name	4-(1-Oxo-2,3-Dihydroinden-5-Yl)Benzoic Acid
CAS No.	199678-08-5
Molecular Formula	C16H12O3
Molecular Weight	252.27 g/mol
Synonyms	5-[4-(Carboxyphenyl)]-2,3-dihydro-1H-inden-1-one; 4-(1-Oxo-2,3-dihydro-1H-inden-5-yl)benzoic acid; 4-(2,3-Dihydro-1-oxo-1H-inden-5-yl)benzoic Acid; 5-(4-Carboxyphenyl)indan-1-one; Benzoic acid, 4-(1-oxo-2,3-dihydro-1H-inden-5-yl)-; CAS 199678-08-5
EINECS	Contact for details

Quality Control

Every batch of 4-(1-Oxo-2,3-Dihydroinden-5-Yl)Benzoic Acid is manufactured under a strict quality management system and undergoes comprehensive analytical testing. We ensure compliance with relevant industry standards for fine chemical intermediates. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles. Our quality commitment supports your regulatory and process validation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.