CAS 17933-03-8: 3-Methylphenylboronic acid

Description: 3-Methylphenylboronic acid, with the CAS number 17933-03-8, is an organoboron compound characterized by the presence of a boronic acid functional group attached to a methyl-substituted phenyl ring. This compound typically appears as a white to off-white solid and is soluble in polar organic solvents such as ethanol and methanol, but less soluble in non-polar solvents. It exhibits typical properties of boronic acids, including the ability to form reversible complexes with diols, which makes it useful in various applications, particularly in organic synthesis and medicinal chemistry. The presence of the methyl group on the phenyl ring can influence its reactivity and sterics, making it a valuable intermediate in the synthesis of pharmaceuticals and agrochemicals. Additionally, 3-methylphenylboronic acid can participate in cross-coupling reactions, such as Suzuki-Miyaura coupling, which is a widely used method for forming carbon-carbon bonds in organic synthesis. Its unique properties and reactivity make it an important compound in both academic research and industrial applications.

Formula: C₇H₉BO₂

InChI: InChI=1S/C7H9BO2/c1-6-3-2-4-7(5-6)8(9)10/h2-5,9-10H,1H3

InChI key: InChIKey=BJQCPCFFYBKRLM-UHFFFAOYSA-N

SMILES: OB(O)C1=CC=CC(=C1)C

Synonyms:

• (3-Methylphenyl)Boronic Acid
• 3-Methyl Phenyl Boronic Acid
• 3-Methylbenzeneboronic Acid
• 3-Methylphenylboric acid
• 3-Methylphenylboronic Acid
• B-(3-Methylphenyl)boronic acid
• Boronic acid, (3-methylphenyl)-
• Boronic acid, B-(3-methylphenyl)-
• m-Boronotoluene
• m-Methylbenzeneboronic acid
• m-Methylphenylboronic acid
• m-Tolueneboronic acid
• m-Tolylboronic acid
• m-Tolyldihydroxyborane

3-Methylbenzeneboronic acid, 97%

CAS: 17933-03-8

Suzuki coupling reactions This Thermo Scientific Chemicals brand product was originally part of the Alfa …

• Formula: C₇H₉BO₂
• Purity: 97%
• Color and Shape: White, Crystals or powder or crystalline powder
• Molecular weight: 135.96

Boronic acid, B-(3-methylphenyl)-

CAS: 17933-03-8

• Formula: C₇H₉BO₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 135.9562

3-Methylbenzeneboronic acid

CAS: 17933-03-8

• Formula: C₇H₉BO₂
• Purity: 97%
• Color and Shape: white crystalline powder
• Molecular weight: 135.96g/mol

3-Methylphenylboronic acid

CAS: 17933-03-8

• Formula: C₇H₉BO₂
• Molecular weight: 135.96

3-Tolyboronic acid

CAS: 17933-03-8

• Purity: 99.00%
• Color and Shape: Solid
• Molecular weight: 135.9600067138672

3-Methylphenylboronic Acid (contains varying amounts of Anhydride)

CAS: 17933-03-8

• Formula: C₇H₉BO₂
• Color and Shape: White to Light yellow to Light orange powder to crystal
• Molecular weight: 135.96

3-Tolylboronic acid, 97%

CAS: 17933-03-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₉BO₂
• Purity: 97%
• Color and Shape: White to cream to beige, Powder and/or chunks
• Molecular weight: 135.96

3-Methylphenylboronic Acid extrapure (m-Tolylboronic Acid) extrapure, 97%

CAS: 17933-03-8

• Formula: C₇H₉BO₂
• Purity: min. 97%
• Color and Shape: White to off-white, Crystalline powder
• Molecular weight: 135.95

m-Tolylboronic acid, min. 97%

CAS: 17933-03-8

• Formula: C₇H₉BO₂
• Purity: min. 97%
• Color and Shape: white to off-white pwdr.
• Molecular weight: 135.96

3-Tolylboronic acid

CAS: 17933-03-8

3-Tolylboronic acid is a boronic acid that can be used in the synthesis of β-unsaturated …

• Formula: C₇H₉BO₂
• Purity: Min. 95%
• Molecular weight: 135.96 g/mol