Description

2-Methylphenylboronic acid (CAS No. 16419-60-6) is a high-purity boronic acid derivative with the molecular formula C₇H₉BO₂, widely utilized in organic synthesis and pharmaceutical research. This compound, also known as (2-methylphenyl)boronic acid, features a boronic acid functional group attached to a 2-methylphenyl ring, making it a versatile building block for Suzuki-Miyaura cross-coupling reactions. Our product is rigorously tested to ensure ≥95% purity (HPLC) and is supplied as a white to off-white crystalline powder, ensuring optimal performance in sensitive applications. Ideal for researchers and industrial chemists, it is packaged under inert conditions to guarantee stability and longevity. Available in quantities ranging from grams to kilograms, this reagent is a must-have for advanced synthetic workflows.

Properties

• CAS Number: 16419-60-6
• Complexity: 106
• IUPAC Name: o-tolylboronic acid
• InChI: InChI=1S/C7H9BO2/c1-6-4-2-3-5-7(6)8(9)10/h2-5,9-10H,1H3
• InChI Key: NSJVYHOPHZMZPN-UHFFFAOYSA-N
• Exact Mass: 136.0695597
• Molecular Formula: C7H9BO2
• Molecular Weight: 135.96
• SMILES: B(C1=CC=CC=C1C)(O)O
• Topological: 40.5
• Monoisotopic Mass: 136.0695597
• Synonyms: 2-Methylphenylboronic acid, 16419-60-6, (2-Methylphenyl)boronic acid, DTXSID40369820, DTXCID00320856, 605-351-9, 2-Tolylboronic acid, o-Tolylboronic acid, 2-Methylbenzeneboronic Acid, o-methylphenylboronic acid, BORONIC ACID, B-(2-METHYLPHENYL)-, MFCD00093526, tolylboronic acid, o-tolyl boronic acid, 2-methylphenylboronicacid, Boronic acid, (methylphenyl)-, O-TOLUENEBORONIC ACID, o -tolylboronic acid, o-tolyl-boronic acid, 0-tolyl-boronic acid, 2-tolyl boronic acid, ortho-tolylboronic acid, ortho-tolyl boronic acid, 2-methylphenyboronic acid, 2-methyl phenylboronic acid, 2-methyl-phenylboronic acid, 2-methylphenyl boronic acid, SCHEMBL9131, 2-methylbenzene boronic acid, 2-methyl phenyl boronic acid, 2-methyl-phenyl-boronic acid, (2-methylphenyl) boronic acid, SCHEMBL1580839, o-Tolylboronic acid, >=95.0%, BCP22769, SBB052539, AKOS000266627, AB03348, AC-1877, AS-2514, BCP9000110, CS-W001232, HY-W001232, NCGC00249499-01, BP-10104, SY002865, DB-010477, M1313, NS00123865, EN300-59197, Z336079622, 2-Methylphenylboronic Acid (contains varying amounts of Anhydride)

Application

2-Methylphenylboronic acid is a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of biaryl compounds for pharmaceuticals and agrochemicals. It is also employed in the development of boron-containing polymers and materials science research. Additionally, this compound serves as a precursor in catalytic systems and ligand design for transition-metal complexes.

Safety and Hazards

GHS Hazard Statements

• H315 (98.7%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (98.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (98.7%)
• Eye Irrit. 2 (98.7%)
• STOT SE 3 (97.4%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.