If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
512125
3-Pyridinylboronic acid
≥95.0%
Sinónimos:
3-Pyridineboronic acid, 3-Pyridylboronic acid, Dihydroxy(3-pyridyl)borane, Pyridin-3-ylboronic acid
About This Item
Productos recomendados
Nivel de calidad
Ensayo
≥95.0%
Formulario
solid
mp
>300 °C (lit.)
cadena SMILES
OB(O)c1cccnc1
InChI
1S/C5H6BNO2/c8-6(9)5-2-1-3-7-4-5/h1-4,8-9H
Clave InChI
ABMYEXAYWZJVOV-UHFFFAOYSA-N
Categorías relacionadas
Aplicación
- Phosphine-free Suzuki-Miyaura cross-coupling reactions.[1]
- Regioselective Suzuki-Miyaura coupling and tandem palladium-catalyzed intramolecular aminocarbonylation and annulation.[2]
- N-arylation using copper acetylacetonate catalyst.[3]
- Copper-mediated cyanation and regioselective cyanation of electron-rich benzenes.[4]
It can also be used to prepare:
- New linear poly(phenylpyridyl) chains by Suzuki coupling.[5]
- Oligopyridyl foldamers as mimics of a-helix twist.[6]
- Many highly significant therapeutic enzymatic and kinase inhibitors and receptor antagonists.[7][8][9]
- Pyridine substituted pyridinium N-(2′-azinyl)aminides by reacting with dibromo pyridinium aminides via Suzuki coupling reaction.[10]
Otras notas
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.
Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.
Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.
Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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