2,3-Dihydro-1,4-benzodioxin-5-ylboronic acid

• CAT Number: R072917
• CAS Number: 499769-88-9
• PubChem Substance ID: 4683195
• Molecular Formula: C8H9BO4
• Molecular Weight: 179.97
• Purity: ≥95%
• IUPAC Name: 2,3-dihydro-1,4-benzodioxin-5-ylboronic acid
• InChI: InChI=1S/C8H9BO4/c10-9(11)6-2-1-3-7-8(6)13-5-4-12-7/h1-3,10-11H,4-5H2
• InChIKey: MCWPMXPNJVZOTP-UHFFFAOYSA-N
• SMILES: B(C1=C2C(=CC=C1)OCCO2)(O)O

2,3-Dihydro-1,4-benzodioxin-5-ylboronic acid（Cat No.:R072917）is an aromatic boronic acid derivative featuring a benzodioxane ring substituted with a boronic acid group. This compound is commonly used in Suzuki-Miyaura cross-coupling reactions for the formation of carbon-carbon bonds in organic synthesis, particularly in pharmaceutical and agrochemical development. The benzodioxane moiety imparts electron-rich character and structural rigidity, aiding in the synthesis of biologically active molecules. It is typically a white to off-white solid, sensitive to moisture, and should be stored under inert atmosphere. Standard laboratory safety measures are recommended when handling this reagent.