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Atomfair 3-(Hydroxymethyl)-4-methoxyphenylboronic Acid C8H11BO4 CAS 908142-03-0

3-(Hydroxymethyl)-4-methoxyphenylboronic Acid (CAS No. 908142-03-0) is a high-purity boronic acid derivative with the molecular formula C8H11BO4. This compound is characterized by its hydroxymethyl and methoxy functional groups attached to a phenylboronic acid core, making it a versatile intermediate in organic synthesis and pharmaceutical research. It is supplied as a white to off-white crystalline powder with exceptional stability under recommended storage conditions (2-8°C, inert atmosphere). Ideal for Suzuki-Miyaura cross-coupling reactions, this reagent is rigorously tested for quality via HPLC, NMR, and elemental analysis to ensure ≥95% purity. Suitable for use in drug discovery, materials science, and as a building block for…

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Description

3-(Hydroxymethyl)-4-methoxyphenylboronic Acid (CAS No. 908142-03-0) is a high-purity boronic acid derivative with the molecular formula C8H11BO4. This compound is characterized by its hydroxymethyl and methoxy functional groups attached to a phenylboronic acid core, making it a versatile intermediate in organic synthesis and pharmaceutical research. It is supplied as a white to off-white crystalline powder with exceptional stability under recommended storage conditions (2-8°C, inert atmosphere). Ideal for Suzuki-Miyaura cross-coupling reactions, this reagent is rigorously tested for quality via HPLC, NMR, and elemental analysis to ensure ≥95% purity. Suitable for use in drug discovery, materials science, and as a building block for advanced boron-containing compounds.

Properties

  • CAS Number: 908142-03-0
  • Complexity: 153
  • IUPAC Name: [3-(hydroxymethyl)-4-methoxy-phenyl]boronic acid
  • InChI: InChI=1S/C8H11BO4/c1-13-8-3-2-7(9(11)12)4-6(8)5-10/h2-4,10-12H,5H2,1H3
  • InChI Key: DOQUCBSZQOPLGT-UHFFFAOYSA-N
  • Exact Mass: 182.0750390
  • Molecular Formula: C8H11BO4
  • Molecular Weight: 181.98
  • SMILES: B(C1=CC(=C(C=C1)OC)CO)(O)O
  • Topological: 69.9
  • Monoisotopic Mass: 182.0750390
  • Synonyms: 3-(hydroxymethyl)-4-methoxyphenylboronic acid, 811-091-9, 908142-03-0, (3-(hydroxymethyl)-4-Methoxyphenyl)boronic acid, 3-HYDROXYMETHYL-4-METHOXYPHENYLBORONIC ACID, [3-(hydroxymethyl)-4-methoxyphenyl]boronic acid, MFCD14155851, 3-(Hydroxymethyl)-4-methoxyphenylboronic Acid (contains varying amounts of Anhydride), (3-(Hydroxymethyl)-4-methoxyphenyl)boronicacid, SCHEMBL18529899, DTXSID90696037, ILB14203, AKOS016009858, DS-6075, SB39795, SY029351, DB-344642, CS-0042817, H1563, 3-(Hydroxymethyl)-4-methoxybenzeneboronic Acid, EN300-2611561, Z1255459290

Application

3-(Hydroxymethyl)-4-methoxyphenylboronic Acid is widely employed as a key reactant in palladium-catalyzed cross-coupling reactions, particularly for constructing biaryl structures in pharmaceutical intermediates. Its boronic acid moiety enables efficient conjugation with halides or triflates under mild conditions. Researchers also utilize it in sensor development due to its affinity for diols, facilitating glucose or carbohydrate detection systems. Additionally, it serves as a precursor for functionalized polymers and advanced materials requiring boronate ester linkages.

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]

Precautionary Statements

  • P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)

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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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