In the intricate world of chemical compounds, a unique identifier is crucial for accurate referencing, procurement, and regulatory compliance. The Chemical Abstracts Service (CAS) Registry assigns a unique numerical identifier to every chemical substance described in the open literature. For the valuable organoboron compound, 2-Ethylphenylboronic Acid, this identifier is CAS number 90002-36-1. Understanding the significance of this number and the compound it represents is vital for professionals in the chemical and pharmaceutical industries.

CAS Number 90002-36-1 specifically refers to 2-Ethylphenylboronic Acid, a compound characterized by a boronic acid group attached to a phenyl ring bearing an ethyl substituent at the ortho position. Its molecular formula is C8H11BO2, with a molecular weight of approximately 149.98 g/mol. Typically appearing as a white powder, this chemical is a key player in various advanced synthetic processes. Its importance is amplified by its role as a critical pharmaceutical intermediate, enabling the synthesis of complex drug molecules.

The primary application for compounds identified by CAS 90002-36-1 lies in organic synthesis, particularly in palladium-catalyzed cross-coupling reactions like the Suzuki-Miyaura coupling. This reaction is a cornerstone for building carbon-carbon bonds, essential for creating novel organic structures, including those found in pharmaceuticals and agrochemicals. When researchers and manufacturers buy this compound, they are investing in a precisely defined chemical entity that offers predictable reactivity.

Reliable sourcing of chemicals by their CAS number ensures that procurement managers and researchers obtain the exact substance required. When seeking to purchase 2-Ethylphenylboronic Acid, using its CAS number 90002-36-1 in searches will yield precise results from chemical databases and suppliers. This accuracy is crucial for maintaining quality control and avoiding confusion with similar compounds. Finding a reputable supplier that provides this CAS-identified compound with high purity (e.g., ≥98.0%) is essential for successful outcomes.

As a trusted manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. offers CAS 90002-36-1 with guaranteed specifications. Understanding the importance of correct identification through CAS numbers allows us to serve the scientific community more effectively, providing essential building blocks like 2-Ethylphenylboronic Acid to drive innovation in chemistry and medicine. For inquiries regarding 2-ethylphenylboronic acid price or availability, referencing this CAS number is the most direct approach.