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2-Phenyl-1H-indole-3-carboxylic Acid: A Comprehensive Overview

2-Phenyl-1H-indole-3-carboxylic acid, also known by its CAS registry number CAS No. 59050-38-3, is a compound of significant interest in the fields of organic chemistry, pharmacology, and materials science. This molecule, characterized by its indole ring structure substituted with a phenyl group and a carboxylic acid moiety, has garnered attention due to its unique chemical properties and potential applications in drug discovery and advanced materials.

The structure of 2-Phenyl-1H-indole-3-carboxylic acid comprises an indole ring system, which is a bicyclic structure consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing ring. The substitution pattern of this molecule includes a phenyl group at the 2-position and a carboxylic acid group at the 3-position. This arrangement imparts the molecule with distinct electronic and steric properties, making it a versatile building block in organic synthesis.

Recent studies have highlighted the potential of 2-Phenyl-1H-indole-3-carboxylic acid as a precursor for the development of bioactive compounds. Researchers have explored its role in medicinal chemistry, particularly in the design of inhibitors for various enzymes and receptors. For instance, derivatives of this compound have shown promise as kinase inhibitors, which are critical targets in cancer therapy. The indole core is known for its ability to form hydrogen bonds and interact with protein surfaces, making it an attractive scaffold for drug design.

In addition to its pharmacological applications, CAS No. 59050-38-3 has been investigated for its role in materials science. The molecule's ability to form supramolecular assemblies through hydrogen bonding and π–π interactions has led to its use in the construction of self-assembled monolayers and stimuli-responsive materials. These applications leverage the unique electronic properties of the indole system and the reactivity of the carboxylic acid group.

The synthesis of 2-Phenyl-1H-indole-3-carboxylic acid typically involves multi-step organic reactions, often starting from indole derivatives or aromatic precursors. Recent advancements in catalytic methods and green chemistry have enabled more efficient and environmentally friendly routes to this compound. For example, researchers have employed transition metal catalysts to facilitate key steps such as coupling reactions and oxidations, reducing the overall environmental footprint of the synthesis process.

The physical properties of CAS No. 59050-38-3 include a melting point around 240°C and a solubility profile that makes it suitable for various experimental conditions. Its spectroscopic data, including UV-vis absorption and fluorescence properties, have been extensively studied to understand its electronic transitions and excited-state behavior. These studies are crucial for applications in sensors, imaging agents, and optoelectronic devices.

In terms of biological activity, 2-Phenyl-1H-indole-3-carboxylic acid has demonstrated moderate activity against several cancer cell lines, suggesting its potential as an antiproliferative agent. Preclinical studies have also explored its effects on inflammatory pathways, indicating possible applications in anti-inflammatory therapies. However, further research is required to fully elucidate its mechanism of action and safety profile.

The growing interest in CAS No. 59050-38-3 can be attributed to its structural versatility and functional groups that enable diverse reactivity. Its ability to participate in both nucleophilic and electrophilic reactions makes it a valuable intermediate in organic synthesis. For instance, the carboxylic acid group can be converted into esters or amides, expanding the range of bioactive molecules that can be derived from this compound.

In conclusion, 2-Phenyl

• 849020-81-1(2-Phenyl-1,6-naphthyridine-3-carboxylic Acid)
• 197313-74-9(2,3-diphenyl-1h-indole-7-carboxylic Acid)
• 43071-45-0(3-Methyl-2-phenylquinoline-4-carboxylic acid)
• 89391-10-6(4-Quinolinecarboxylic acid, 2-(1H-indol-3-yl)-3,6-dimethyl-)
• 89391-09-3(4-Quinolinecarboxylic acid, 2-(1H-indol-3-yl)-3-methyl-)
• 6132-32-7(2-(2,5-dimethylphenyl)-3-methylquinoline-4-carboxylic acid)
• 133505-06-3(2-Phenylquinoline-3,4-dicarboxylic acid)
• 133348-05-7(3-Quinolinecarboxylic acid, 2-phenyl-)
• 36779-17-6(Methyl 2-phenyl-1h-indole-3-carboxylate)
• 350999-29-0(2-(2,5-Dimethylphenyl)-3-methylquinoline-4-carboxylic Acid)