456802

4-(Methylthio)phenylboronic acid

≥95%

• Synonym(s): 4-(Methylsulfanyl)benzeneboronic acid, 4-(Methylsulfanyl)phenylboronic acid, 4-(Methylthio)benzeneboronic acid
• Linear Formula: CH₃SC₆H₄B(OH)₂
• CAS Number: 98546-51-1
• Molecular Weight: 168.02
• Beilstein: 3247219
• MDL number: MFCD00093410
• UNSPSC Code: 12352103
• PubChem Substance ID: 24869239
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: ≥95%
• form: powder
• impurities: <15% anhydride
• mp: 210-214 °C (lit.)
• functional group: thioether
• SMILES string: CSc1ccc(cc1)B(O)O
• InChI: 1S/C7H9BO2S/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5,9-10H,1H3
• InChI key: IVUHTLFKBDDICS-UHFFFAOYSA-N

Description

Application

Reactant involved in:

• Suzuki-Miyaura cross coupling reactions with 2-aryl-1-bromo-1-nitroethenes or alkynyl bromides
• Addition reactions with naphthyridine N-oxides
• Oxyarylation of Heck reaction intermediates for synthesis of THF derivatives
• Sulfoxidation reactions
• Copper-catalyzed halogenation

Other Notes

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