523968

3-Hydroxyphenylboronic acid

≥95.0%

• Synonym(s): 3-Hydroxybenzeneboronic acid, m-Hydroxybenzeneboronic acid
• Linear Formula: HOC₆H₄B(OH)₂
• CAS Number: 87199-18-6
• Molecular Weight: 137.93
• MDL number: MFCD01074603
• UNSPSC Code: 12352103
• PubChem Substance ID: 24874382
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: ≥95.0%
• mp: 210-213 °C (dec.) (lit.)
• SMILES string: OB(O)c1cccc(O)c1
• InChI: 1S/C6H7BO3/c8-6-3-1-2-5(4-6)7(9)10/h1-4,8-10H
• InChI key: WFWQWTPAPNEOFE-UHFFFAOYSA-N

Description

Application

3-Hydroxyphenylboronic acid (3-HPBA) can be used as a reagent:

• In Suzuki-Miyaura coupling reactions with aryl halides for the formation of C-C bond in the presence of Pd catalyst.
•  To synthesize boron/nitrogen-doped polymer nano/microspheres by hydrothermal polymerization with formaldehyde and ammonia.      
• To prepare carbon quantum dots based on 3-HPBA as selective fructose sensor.     
• In the development of modified electrodes for electrochemical biosensors.

Footnote

Contains varying amounts of anhydride

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves