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Atomfair 2-Butylboronic acid C4H11BO2 CAS 88496-88-2

2-Butylboronic acid (CAS: 88496-88-2) is a high-purity organoboron compound with the molecular formula C4H11BO2. This versatile boronic acid derivative is widely utilized in organic synthesis, pharmaceutical research, and material science due to its ability to participate in Suzuki-Miyaura cross-coupling reactions, a cornerstone of modern C-C bond formation. Our product is rigorously tested to ensure ≥95% purity, making it ideal for precision applications in medicinal chemistry and catalyst development. Packaged under inert conditions to guarantee stability, it is available in quantities ranging from milligrams to kilograms to suit both laboratory and industrial-scale needs. Store in a cool, dry place away from…

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Description

2-Butylboronic acid (CAS: 88496-88-2) is a high-purity organoboron compound with the molecular formula C4H11BO2. This versatile boronic acid derivative is widely utilized in organic synthesis, pharmaceutical research, and material science due to its ability to participate in Suzuki-Miyaura cross-coupling reactions, a cornerstone of modern C-C bond formation. Our product is rigorously tested to ensure ≥95% purity, making it ideal for precision applications in medicinal chemistry and catalyst development. Packaged under inert conditions to guarantee stability, it is available in quantities ranging from milligrams to kilograms to suit both laboratory and industrial-scale needs. Store in a cool, dry place away from moisture and oxidizing agents.

Properties

  • CAS Number: 88496-88-2
  • Complexity: 47
  • IUPAC Name: sec-butylboronic acid
  • InChI: InChI=1S/C4H11BO2/c1-3-4(2)5(6)7/h4,6-7H,3H2,1-2H3
  • InChI Key: MACOIFNUPFKZEI-UHFFFAOYSA-N
  • Exact Mass: 102.0852098
  • Molecular Formula: C4H11BO2
  • Molecular Weight: 101.94
  • SMILES: B(C(C)CC)(O)O
  • Topological: 40.5
  • Monoisotopic Mass: 102.0852098
  • Synonyms: 2-Butylboronic acid, 88496-88-2, 846-011-1, sec-butylboronic acid, Buntane-2-boronic acid, n-Buntane-2-boronic acid, 2-Butylboronicacid, MFCD06656265, (BUTAN-2-YL)BORONIC ACID, butan-2-ylboronic acid, Boronic acid, (1-methylpropyl)-, 2-BUTANEBORONIC ACID, SCHEMBL1454206, sec-Butylboronic acid, >=95%, AKOS015841873, AB25482, CS-W011315, AS-11307, SY030879, DB-010364, EN300-1245375

2-Butylboronic acid is a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of biaryl compounds for pharmaceuticals and agrochemicals. It serves as a building block in the development of boron-containing drugs and functional materials. Researchers also employ it in asymmetric synthesis and as a ligand in transition-metal catalysis.

Safety and Hazards

GHS Hazard Statements

  • H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
  • 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, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

  • Acute Tox. 4 (66.7%)
  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2A (100%)
  • STOT SE 3 (100%)

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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