CAS 5570-18-3

B-(2-Aminophenyl)boronic acid

Description:

B-(2-Aminophenyl)boronic acid, with the CAS number 5570-18-3, is an organoboron compound characterized by the presence of a boronic acid functional group attached to a 2-aminophenyl moiety. This compound typically appears as a white to off-white solid and is soluble in polar solvents such as water and alcohols, owing to the presence of the boronic acid group, which can form hydrogen bonds. It exhibits properties typical of boronic acids, including the ability to form reversible covalent bonds with diols, making it useful in various applications such as organic synthesis, medicinal chemistry, and as a building block in the development of pharmaceuticals. The amino group on the aromatic ring can participate in further chemical reactions, enhancing its versatility. Additionally, B-(2-Aminophenyl)boronic acid can act as a ligand in coordination chemistry and is often utilized in the synthesis of complex organic molecules through cross-coupling reactions, such as Suzuki-Miyaura coupling. Its reactivity and functionalization potential make it a valuable compound in both research and industrial applications.

Formula: C₆H₈BNO₂

InChI: InChI=1S/C6H8BNO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4,9-10H,8H2

InChI key: InChIKey=DIRRKLFMHQUJCM-UHFFFAOYSA-N

SMILES: B(O)(O)C1=C(N)C=CC=C1

Synonyms:

• 2-Aminobenzeneboronic acid
• 2-Aminophenylboronic Acid Hcl
• 2-Aminophenylboronic acid
• B-(2-Aminophenyl)boronic acid
• Benzeneboronic acid, o-amino-
• Boronic acid, (2-aminophenyl)-
• Boronic acid, B-(2-aminophenyl)-
• N'-[(1Z)-(2,5-dimethoxyphenyl)methylidene]-2-[(4-methylphenyl)amino]acetohydrazide (non-preferred name)
• o-Aminophenylboronic acid

2-Aminobenzeneboronic acid, 96%

CAS: 5570-18-3

2-Aminobenzeneboronic acid derivative is used in the synthesis of quinolines by reacting with alpha, beta unsaturated ketones. Its hydrochloride derivative is used in the preparation of designed boronate ligands for glucose-selective holographic sensors. This Thermo Scientific Chemicals brand produc

Formula: C₁₈H₂₁N₃O₃

Purity: 96%

Color and Shape: White to cream to brown to gray, Powder

Molecular weight: 327.38

Ref: 02-L18069

2-Aminophenylboronic acid

CAS: 5570-18-3

Formula: C₆H₈BNO₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 136.9442

Ref: IN-DA00I9XR

2-Aminophenylboronic acid

CAS: 5570-18-3

Formula: C₆H₈BNO₂

Molecular weight: 136.95

Ref: 7W-GK3582

2-Aminobenzeneboronic acid

CAS: 5570-18-3

2-Aminobenzeneboronic acid

Formula: C₆H₈BNO₂

Purity: 98%

Color and Shape: light yellow solid

Molecular weight: 136.94g/mol

Ref: 54-OR2855

2-Aminophenylboronic Acid (contains varying amounts of Anhydride)

CAS: 5570-18-3

Formula: C₆H₈BNO₂

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 136.95

Ref: 3B-A2547

2-Aminophenylboronic acid

CAS: 5570-18-3

Formula: C₆H₈BNO₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 136.95

Ref: 10-F036738

2-Aminophenylboronic acid

CAS: 5570-18-3

2-Aminophenylboronic acid is an organic compound that can be used as a cross-coupling agent in the Suzuki coupling reaction. It has been used to synthesize amides and β-unsaturated ketones. It has also been used to prepare fluorescent molecules for use in clinical diagnostics. The phase transition temperature of 2-aminophenylboronic acid is approximately -6°C, which makes it useful for the synthesis of amides and β-unsaturated ketones at low temperatures. This compound is not reactive towards nucleophiles due to its acidic character, but it can undergo a nucleophilic attack when protonated. Its fluorescence assay can be used to detect the presence of low concentrations of hydrogen sulfide gas in natural gas pipelines.

Formula: C₆H₈BNO₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 136.94 g/mol

Ref: 3D-FA10483