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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Indoles and derivatives Indoles

Comprehensive Overview of 7-Methoxy-1H-indol-2-ylboronic Acid (CAS No. 1203844-16-9): Properties, Applications, and Industry Insights

7-Methoxy-1H-indol-2-ylboronic acid (CAS No. 1203844-16-9) is a specialized boronic acid derivative widely recognized for its role in organic synthesis and pharmaceutical research. This compound belongs to the indole boronic acid family, a class of intermediates increasingly sought after in drug discovery and materials science. With the growing demand for Suzuki-Miyaura coupling reagents, this molecule has gained prominence due to its unique structural features, including a methoxy-substituted indole core and reactive boronic acid group.

Recent trends in medicinal chemistry highlight the importance of heterocyclic boronic acids like 7-methoxy-1H-indol-2-ylboronic acid. Researchers frequently search for "indole boronic acid applications" or "CAS 1203844-16-9 solubility," reflecting the compound's relevance in developing kinase inhibitors and targeted therapies. Its electron-rich aromatic system makes it particularly valuable for designing compounds with improved bioavailability and binding affinity—key considerations in modern drug development pipelines.

The compound's physicochemical properties have been extensively studied to address common queries such as "7-methoxy-1H-indol-2-ylboronic acid stability" and "storage conditions for boronic acids." Typically appearing as an off-white to beige crystalline powder, it demonstrates moderate solubility in polar organic solvents like DMSO and methanol, but limited solubility in water. These characteristics are crucial for researchers optimizing reaction conditions for cross-coupling reactions or bioconjugation protocols.

In material science applications, 7-methoxy-1H-indol-2-ylboronic acid serves as a building block for organic electronic materials. The indole moiety's planar conjugated structure combined with the boronic acid's self-assembly capability enables the creation of novel π-conjugated systems. This aligns with current industry focus on "organic semiconductor precursors" and "molecular electronics," making the compound relevant to next-generation optoelectronic devices.

Quality control of CAS 1203844-16-9 remains a critical discussion point, with analytical techniques like HPLC purity analysis and NMR characterization being essential for verification. Manufacturers emphasize batch-to-batch consistency to meet the stringent requirements of pharmaceutical intermediates, responding to frequent searches about "7-methoxyindole boronic acid suppliers" and "technical specifications." Proper handling under inert atmosphere is recommended to preserve the boronic acid functionality during storage and transportation.

Emerging research directions for 7-methoxy-1H-indol-2-ylboronic acid include its potential in proteolysis-targeting chimeras (PROTACs) and bifunctional linkers. The compound's ability to participate in both covalent and non-covalent interactions makes it valuable for designing degrader molecules—a hot topic in drug discovery forums. This application potential drives searches for "indole boronic acid PROTAC synthesis" and "boronic acid warheads," reflecting shifting industry interests.

Synthetic methodologies for 7-methoxy-1H-indol-2-ylboronic acid continue to evolve, with recent patents disclosing improved palladium-catalyzed borylation routes. These advancements address common challenges like "indole boronic acid yield optimization" and "regioselective indole functionalization." Green chemistry approaches using water-tolerant catalysts are gaining attention, aligning with sustainability trends in fine chemical production.

The commercial landscape for CAS 1203844-16-9 reflects its niche but growing importance. While not a bulk chemical, its pricing and availability are frequently monitored by researchers investigating "indole boronic acid cost analysis" and "small-scale custom synthesis." Specialized suppliers typically offer the compound in research quantities (100mg to 10g) with certificates of analysis, catering to academic and industrial R&D needs.

Future prospects for 7-methoxy-1H-indol-2-ylboronic acid appear promising, particularly in bioconjugate chemistry and theranostic agent development. Its dual functionality enables creation of multimodal probes for imaging and therapy—a direction frequently explored in searches for "boronic acid fluorescent tags" and "indole-based sensors." As research into boron neutron capture therapy advances, such compounds may gain additional biomedical significance.

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