CAS 1692-15-5

Pyridine-4-boronic acid

Description:

Pyridine-4-boronic acid, with the CAS number 1692-15-5, is an organic compound that features a pyridine ring substituted with a boronic acid group at the 4-position. This compound is characterized by its ability to form reversible covalent bonds with diols, making it valuable in various applications, particularly in organic synthesis and medicinal chemistry. Pyridine-4-boronic acid is typically a white to off-white solid that is soluble in polar solvents such as water and alcohols. It exhibits moderate acidity due to the presence of the boronic acid functional group, which can participate in reactions such as Suzuki coupling, a widely used method for forming carbon-carbon bonds. Additionally, its pyridine moiety contributes to its aromaticity and potential biological activity. The compound is often utilized in the development of pharmaceuticals and agrochemicals, as well as in materials science for creating functionalized polymers. Proper handling and storage are essential due to its reactivity and potential environmental impact.

Formula: C₅H₆BNO₂

InChI: InChI=1/C5H6BNO2.ClH/c8-6(9)5-1-3-7-4-2-5;/h1-4,8-9H;1H

SMILES: c1cnccc1B(O)O.Cl

Synonyms:

• 4-Pyridinylboronic acid
• 4-Pyridylboronic acid
• 4-Pyridineboronic acid
• Pyridin-4-Ylboronic Acid
• 4-Pyridylboronic Acid Hydrochloride
• Pyridin-4-Yl-4-Boronic Acid
• Pyridine-4-Boronic Acid Hydrate
• (Pyridin-4-Yl)Boronic Acid
• BUTTPARK 43\57-08
• RARECHEM AH PB 0240
• PYRIDYL-4-BORONIC ACID
• B-4-Pyridinylboronic Acid
• (Pyridin-4-yl)boronic acid (may contain varying amounts of anhydride)
• PYRIDINE-4-BORONIC ACID
• CHEMBRDG-BB 3200984
• TIMTEC-BB SBB004280
• AKOS BRN-0273
• 4-Pyridylboronic Acid (contains varying amounts of Anhydride)
• 4-PYRIDINEBORNIC ACID
• PYRIDINE-4-BORONIC ACID HYDRATE: CA 10-15% WATER

4-Pyridylboronic Acid (contains varying amounts of Anhydride)

CAS: 1692-15-5

Formula: C₅H₆BNO₂

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 122.92

Ref: 3B-P1594

Boronic acid, B-4-pyridinyl-

CAS: 1692-15-5

Formula: C₅H₆BNO₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 122.9176

Ref: IN-DA001YKP

Pyridine-4-boronic acid

CAS: 1692-15-5

Formula: C₅H₆BNO₂xH₂O

Molecular weight: 122.92

Ref: 7W-GK1340

Pyridine-4-boronic acid

CAS: 1692-15-5

Purity: 98%

Molecular weight: 122.92

Ref: FT-CAPOP5788

Pyridine-4-boronic acid

CAS: 1692-15-5

Pyridine-4-boronic acid

Formula: C₅H₆BNO₂

Purity: 97%

Color and Shape: white to off-white powder

Molecular weight: 122.92g/mol

Ref: 54-OR0727

Pyridine-4-boronic acid

CAS: 1692-15-5

Formula: C₅H₆BNO₂

Purity: 95%

Color and Shape: Solid, Crystalline Powder

Molecular weight: 122.92

Ref: 10-F010820

4-Pyridineboronic Acid

Controlled Product

CAS: 1692-15-5

Applications Boronic acid derivatives and their binding affinities with diols.
References Yang, W., et al.: Bioorg. Med. Chem. Lett., 12, 2175 (2002), Yang, W., et al.: Med. Res. Rev., 23, 346 (2003),

Formula: C₅H₆BNO₂

Color and Shape: Neat

Molecular weight: 122.92

Ref: TR-P991355

4-Pyridinylboronic acid

CAS: 1692-15-5

4-Pyridinylboronic acid is a boron compound that contains two nitrogen atoms. It is an important reagent in organic synthesis and crystallography. 4-Pyridinylboronic acid has been shown to have biological properties, such as hydrogen bonding interactions. It is also used in the suzuki coupling reaction and the photochemical properties of the reaction solution are dependent on its coordination geometry. 4-pyridinylboronic acid has a high pH value, so it must be prepared in anhydrous sodium carbonate before use. The hydrogen bond between 4-pyridinylboronic acid and an azide is shown below: Nnowiki>/nowiki>Hnowiki>/nowiki>nowiki>/nowiki>Nnowiki>/nowiki>nowiki>/nowiki>H

Formula: C₅H₆BNO₂

Color and Shape: Powder

Molecular weight: 122.92 g/mol

Ref: 3D-FP09218