Description

4-(4-Methylpiperazin-1-YL)phenylboronic acid (CAS No. 229009-40-9) is a high-purity boronic acid derivative with the molecular formula C₁₁H₁₇BN₂O₂. This compound features a phenylboronic acid moiety linked to a 4-methylpiperazine group, making it a valuable intermediate in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. Its well-defined structure and reactivity enable precise modifications in pharmaceutical and materials science research.

Our product is rigorously tested for purity (>95%) and consistency, ensuring optimal performance in sensitive applications. It is supplied as a fine, off-white to light yellow crystalline powder, packaged under inert conditions to maintain stability. Ideal for researchers in medicinal chemistry, catalysis, and polymer science, this boronic acid derivative is a versatile building block for constructing complex molecular architectures.

Key applications include the synthesis of kinase inhibitors, receptor modulators, and advanced materials. Store in a cool, dry place, protected from moisture and light to preserve its reactivity. For detailed handling and safety information, refer to the provided SDS.

Properties

• CAS Number: 229009-40-9
• Complexity: 212
• IUPAC Name: [4-(4-methylpiperazin-1-yl)phenyl]boronic acid
• InChI: InChI=1S/C11H17BN2O2/c1-13-6-8-14(9-7-13)11-4-2-10(3-5-11)12(15)16/h2-5,15-16H,6-9H2,1H3
• InChI Key: LSKYURVDOIDSCG-UHFFFAOYSA-N
• Exact Mass: 220.1383080
• Molecular Formula: C11H17BN2O2
• Molecular Weight: 220.08
• SMILES: B(C1=CC=C(C=C1)N2CCN(CC2)C)(O)O
• Topological: 46.9
• Monoisotopic Mass: 220.1383080
• Synonyms: 229009-40-9, 4-(4-METHYLPIPERAZIN-1-YL)PHENYLBORONIC ACID, (4-(4-Methylpiperazin-1-yl)phenyl)boronic acid, [4-(4-methylpiperazin-1-yl)phenyl]boronic acid, 4-(4-Methyl-1-piperazinyl)phenylboronic Acid, Boronic acid, B-[4-(4-methyl-1-piperazinyl)phenyl]-, MFCD11223486, Boronic acid, [4-(4-methyl-1-piperazinyl)phenyl]-, 4-(4-Methyl-1-piperazinyl)phenylboronicAcid, SCHEMBL1356805, DTXSID50693421, LSKYURVDOIDSCG-UHFFFAOYSA-N, AKOS015903879, AC-7063, CS-W003780, SB22972, NCGC00249534-01, 4-(4-Methylpiperazino)benzeneboronic acid, DS-13818, SY003841, EN300-7358940, 4-(4-Methyl-1-piperazinyl)phenylboronic Acidcontains varying amounts of Anhydride

Application

4-(4-Methylpiperazin-1-YL)phenylboronic acid is widely used in pharmaceutical research as a key intermediate for synthesizing biologically active compounds, particularly kinase inhibitors and receptor-targeting molecules. Its boronic acid group facilitates Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in complex drug candidates. Researchers also employ it in material science to develop functionalized polymers and sensors.

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