Description
(4-Methoxyphenyl)borane (CAS No. 45713-46-0) is a highly specialized organoboron compound with the molecular formula C7H7BO. This reagent is widely utilized in organic synthesis, particularly in cross-coupling reactions such as Suzuki-Miyaura couplings, where it serves as a critical boron-based coupling partner. The methoxy group enhances its solubility and reactivity in various organic solvents, making it an ideal choice for pharmaceutical and materials science research. With a purity level of ≥95%, this product is rigorously tested via GC/MS and NMR to ensure consistency and performance. Suitable for use under inert conditions, it is packaged in amber glass vials under nitrogen to maintain stability. Researchers value this compound for its role in constructing complex aryl-aryl bonds, enabling advancements in drug discovery and polymer chemistry.
Properties
- CAS Number: 45713-46-0
- Complexity: 77
- InChI: InChI=1S/C7H7BO/c1-9-7-4-2-6(8)3-5-7/h2-5H,1H3
- InChI Key: NQMRYYAAICMHPE-UHFFFAOYSA-N
- Exact Mass: 118.0589950
- Molecular Formula: C7H7BO
- Molecular Weight: 117.94
- SMILES: [B]C1=CC=C(C=C1)OC
- Topological: 9.2
- Monoisotopic Mass: 118.0589950
- Synonyms: 45713-46-0, Borane, (4-methoxyphenyl)-, (4-METHOXYPHENYL)BORANE, (4-METHOXYPHENYL)-BORANE, (4-Methoxyphenyl)boronicacid, SCHEMBL471459, SCHEMBL4968407, AKOS028108940, CS-W000936, CS-13083, F10893
(4-Methoxyphenyl)borane is primarily employed in palladium-catalyzed Suzuki-Miyaura cross-coupling reactions to form biaryl structures, a cornerstone in medicinal chemistry. It is also used in the synthesis of advanced intermediates for OLED materials and liquid crystals due to its electron-donating methoxy group. This borane derivative is particularly useful in constructing pharmacophores for kinase inhibitors and other bioactive molecules. Handle under inert atmosphere to prevent decomposition.
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