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Atomfair Methylboronic Acid CH5BO2 CAS 13061-96-6

Methylboronic Acid (CAS No. 13061-96-6) is a versatile organoboron compound with the molecular formula CH5BO2. This white to off-white crystalline solid is highly soluble in water and polar organic solvents, making it an essential reagent in synthetic chemistry and pharmaceutical research. Methylboronic acid serves as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in complex organic synthesis. Its stability and reactivity under mild conditions make it ideal for constructing aryl-methyl and heteroaryl-methyl frameworks. Packaged under inert conditions to ensure purity and longevity, our high-grade Methylboronic Acid is rigorously tested via HPLC, NMR, and elemental analysis…

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Description

Methylboronic Acid (CAS No. 13061-96-6) is a versatile organoboron compound with the molecular formula CH5BO2. This white to off-white crystalline solid is highly soluble in water and polar organic solvents, making it an essential reagent in synthetic chemistry and pharmaceutical research. Methylboronic acid serves as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in complex organic synthesis. Its stability and reactivity under mild conditions make it ideal for constructing aryl-methyl and heteroaryl-methyl frameworks. Packaged under inert conditions to ensure purity and longevity, our high-grade Methylboronic Acid is rigorously tested via HPLC, NMR, and elemental analysis to meet the stringent demands of research and industrial applications. Available in quantities ranging from grams to kilograms, it is suitable for catalysis, medicinal chemistry, and material science.

Properties

  • CAS Number: 13061-96-6
  • Complexity: 13.5
  • IUPAC Name: methylboronic acid
  • InChI: InChI=1S/CH5BO2/c1-2(3)4/h3-4H,1H3
  • InChI Key: KTMKRRPZPWUYKK-UHFFFAOYSA-N
  • Exact Mass: 60.0382596
  • Molecular Formula: CH5BO2
  • Molecular Weight: 59.86
  • SMILES: B(C)(O)O
  • Topological: 40.5
  • Monoisotopic Mass: 60.0382596
  • Synonyms: Methylboronic acid, 13061-96-6, Methaneboronic acid, methyl boronic acid, Dihydroxymethylborane, Boronic acid, methyl-, 8Z1ME41SCH, METHYLBORONIC ACID [II], DTXSID20156639, METHYLBORONIC ACID (II), DTXCID0079130, 629-203-8, 640-436-4, Boronic acid, methyl- (9CI), Methylboronicacid, MFCD00002105, methane boronic acid, 116234-45-8, CH5BO2, UNII-8Z1ME41SCH, methyboronic acid, methyl-boronic acid, Methylboronic acid 98%, (Methyl-d3)boronic Acid, MeB(OH)2, Methylboronic acid, 97%, SCHEMBL80533, CH3B(OH)2, CHEMBL257679, SCHEMBL7356878, BDBM39818, Methylboronic acid (contains varying amounts of Anhydride), BCP10976, STR07997, BBL101819, MFCD12761137, STL555616, AKOS005174709, CS-W018525, FM57789, SB11771, NCGC00249444-01, HY-34449, SY001105, SY253738, DB-007693, M1553, NS00122979, EN300-40252, InChI=1/CH5BO2/c1-2(3)4/h3-4H,1H, Q27271221

Application

Methylboronic acid is widely used in palladium-catalyzed cross-coupling reactions, particularly Suzuki-Miyaura couplings, to synthesize biaryl and alkyl-aryl compounds. It serves as a precursor in pharmaceutical research for modifying drug scaffolds and probing enzyme inhibition. Additionally, its role in polymer and materials science includes the development of boron-containing functional materials.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (100%): 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 (100%)
  • Eye Irrit. 2 (100%)
  • STOT SE 3 (97.9%)

If you are interested or have any questions, please contact us at support@atomfair.com

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

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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