Cyclopropylboronic Acid

• CAT Number: R055959
• CAS Number: 411235-57-9
• Molecular Formula: C3H7BO2
• Molecular Weight: 85.89
• Purity: ≥95%
• Synonyms: B-Cyclopropylboronic Acid; Cyclopropaneboronic acid
• Storage: Store at -20C
• IUPAC Name: cyclopropylboronic acid
• InChI: InChI=1S/C3H7BO2/c5-4(6)3-1-2-3/h3,5-6H,1-2H2
• InChIKey: WLVKDFJTYKELLQ-UHFFFAOYSA-N
• SMILES: B(C1CC1)(O)O

Cyclopropylboronic acid（Cat No.:R055959）is a versatile organoboron compound featuring a strained three-membered cyclopropyl ring bonded to a boronic acid group. It is widely used in Suzuki-Miyaura cross-coupling reactions, enabling the construction of carbon–carbon bonds in complex molecule synthesis. Its unique ring strain and compact structure make it valuable for introducing conformational constraints in medicinal chemistry and material science applications. Cyclopropylboronic acid serves as a key building block in the development of bioactive molecules, agrochemicals, and pharmaceutical intermediates. Supplied at high purity, it is ideal for advanced organic synthesis.