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Atomfair Cyclohexylboronic acid, pinacol ester C12H23BO2 CAS 87100-15-0

Cyclohexylboronic acid, pinacol ester (CAS: 87100-15-0) is a highly versatile organoboron compound with the molecular formula C12H23BO2. This crystalline solid is widely utilized in Suzuki-Miyaura cross-coupling reactions, a cornerstone of modern synthetic organic chemistry, due to its stability and reactivity. Its pinacol ester structure enhances shelf-life and handling convenience, making it a preferred choice for researchers. With a purity typically exceeding 97%, this reagent is ideal for pharmaceutical intermediates, agrochemical synthesis, and material science applications. Stored under inert conditions, it ensures consistent performance in palladium-catalyzed transformations.

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Description

Cyclohexylboronic acid, pinacol ester (CAS: 87100-15-0) is a highly versatile organoboron compound with the molecular formula C12H23BO2. This crystalline solid is widely utilized in Suzuki-Miyaura cross-coupling reactions, a cornerstone of modern synthetic organic chemistry, due to its stability and reactivity. Its pinacol ester structure enhances shelf-life and handling convenience, making it a preferred choice for researchers. With a purity typically exceeding 97%, this reagent is ideal for pharmaceutical intermediates, agrochemical synthesis, and material science applications. Stored under inert conditions, it ensures consistent performance in palladium-catalyzed transformations.

Properties

  • CAS Number: 87100-15-0
  • Complexity: 216
  • IUPAC Name: 2-cyclohexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • InChI: InChI=1S/C12H23BO2/c1-11(2)12(3,4)15-13(14-11)10-8-6-5-7-9-10/h10H,5-9H2,1-4H3
  • InChI Key: OUEVCDGYTKLNMJ-UHFFFAOYSA-N
  • Exact Mass: 210.1791101
  • Molecular Formula: C12H23BO2
  • Molecular Weight: 210.12
  • SMILES: B1(OC(C(O1)(C)C)(C)C)C2CCCCC2
  • Topological: 18.5
  • Monoisotopic Mass: 210.1791101
  • Synonyms: Cyclohexylboronic acid, pinacol ester, 814-148-6, 87100-15-0, 2-cyclohexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, CYCLOHEXYLBORONIC ACID PINACOL ESTER, MFCD04038749, 1,3,2-Dioxaborolane, 2-cyclohexyl-4,4,5,5-tetramethyl-, SCHEMBL5683205, DTXSID80394853, (4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohexane, AKOS015907186, AB17172, DS-17414, SY033735, DB-016118, C3101, CS-0029524, EN300-1706276, 2-Cyclohexyl-4,4,5,5-tetramethyl -1,3,2-dioxaborolane, 2-Cyclohexyl-4 pound not4 pound not5 pound not5-tetramethyl-1 pound not3 pound not2-dioxaborolane

Cyclohexylboronic acid pinacol ester is a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of C-C bonds in complex organic syntheses. It is particularly valuable in pharmaceutical research for constructing cyclohexyl-containing scaffolds. The compound’s stability under aerobic conditions simplifies laboratory handling compared to boronic acids. Its applications extend to polymer chemistry and the development of liquid crystals.

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 (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).

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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.

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  • 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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