Description

B-[(1E)-3-Chloro-1-propen-1-yl]boronic acid (CAS: 215951-86-3) is a high-purity organoboron compound with the molecular formula C₃H₆BClO₂. This versatile boronic acid derivative is widely used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceuticals, agrochemicals, and advanced materials. The (1E)-3-chloro-1-propenyl group provides a reactive handle for further functionalization, making it invaluable in medicinal chemistry and drug discovery. Our product is rigorously tested for purity and stability, ensuring optimal performance in sensitive applications. Available in various packaging options to suit laboratory and industrial-scale needs.

Properties

• CAS Number: 215951-86-3
• Complexity: 64
• IUPAC Name: [(E)-3-chloroprop-1-enyl]boronic acid
• InChI: InChI=1S/C3H6BClO2/c5-3-1-2-4(6)7/h1-2,6-7H,3H2/b2-1+
• InChI Key: JMTGSXGIIONQHI-OWOJBTEDSA-N
• Exact Mass: 120.0149373
• Molecular Formula: C3H6BClO2
• Molecular Weight: 120.34
• SMILES: B(/C=C/CCl)(O)O
• Topological: 40.5
• Monoisotopic Mass: 120.0149373
• Synonyms: 491879-29-9, B-[(1E)-3-Chloro-1-propen-1-yl]boronic acid, B-((1E)-3-Chloro-1-propen-1-yl)boronic acid, trans-2-Chloromethylvinylboronic acid, 215951-86-3, (3-Chloroprop-1-en-1-yl)boronic acid, [(E)-3-chloroprop-1-enyl]boronic acid, (E)-(3-chloroprop-1-en-1-yl)boronic acid, [(1E)-3-chloroprop-1-en-1-yl]boronic acid, C3H6BClO2, MFCD01074546, 2-Chloromethylvinylboronic acid, SCHEMBL1025985, DTXSID301260367, (E)-3-chloroprop-1-enylboronic acid, AKOS015848709, Trans-2-chloromethyl vinylboronic acid, NCGC00249449-01, BS-22511, DB-309433, CS-0162303, D70436, trans-2-Chloromethylvinylboronic acid (contains varying amounts of Anhydride)

B-[(1E)-3-Chloro-1-propen-1-yl]boronic acid is primarily employed as a key intermediate in palladium-catalyzed cross-coupling reactions for the synthesis of complex organic molecules. It is particularly useful in the preparation of bioactive compounds and functional materials due to its reactive chloroalkenyl moiety. Researchers also utilize it in the development of boron-containing polymers and sensors. Its stability and compatibility with diverse reaction conditions make it a preferred choice for high-throughput screening in drug discovery.

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