3-Pyridinylboronic acid
ALDRICH/512125 - ≥95.0%
Synonym: 3-Pyridineboronic acid; 3-Pyridylboronic acid; Dihydroxy(3-
CAS Number: 1692-25-7
Empirical Formula (Hill Notation): C5H6BNO2
Molecular Weight: 122.92
MDL Number: MFCD00674177
Linear Formula: C5H6BNO2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 512125-25G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 512125-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 512125-5G
| assay | ≥95.0% |
| form | solid |
| InChI | 1S/C5H6BNO2/c8-6(9)5-2-1- |
| InChI key | ABMYEXAYWZJVOV-UHFFFAOYSA |
| mp | >300 °C (lit.) |
| SMILES string | OB(O)c1cccnc1 |
| Application: | 3-Pyridinylboronic acid can be used as a reagent for: • Phosphine-free Suzuki-Miyaura cross-coupling reactions. • Regioselective Suzuki-Miyaura coupling and tandem palladium-catalyzed intramolecular aminocarbonylation and annulation. • N-arylation using copper acetylacetonate catalyst. • Copper-mediated cyanation and regioselective cyanation of electron-rich benzenes. It can also be used to prepare: • New linear poly(phenylpyridyl) chains by Suzuki coupling. • Oligopyridyl foldamers as mimics of a-helix twist. • Many highly significant therapeutic enzymatic and kinase inhibitors and receptor antagonists. • Pyridine substituted pyridinium N-(2′-azinyl)aminides by reacting with dibromo pyridinium aminides via Suzuki coupling reaction. |
| Other Notes: | Contains varying amounts of anhydride |
| Packaging: | 1, 5, 25 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95.0% |
| mp | >300 °C (lit.) |
| UNSPSC | 12352103 |