CAS 5570-19-4: 2-Nitrophenylboronic acid

Description: 2-Nitrophenylboronic acid is an organic compound characterized by the presence of a boronic acid functional group attached to a nitrophenyl ring. It typically appears as a white to off-white solid and is soluble in polar solvents such as water and alcohols. The compound features a boron atom bonded to a phenyl group that carries a nitro substituent at the ortho position, which influences its reactivity and properties. 2-Nitrophenylboronic acid is known for its ability to form reversible covalent bonds with diols, making it useful in various applications, including organic synthesis and as a reagent in the development of sensors and drug delivery systems. Its boronic acid functionality allows it to participate in Suzuki-Miyaura cross-coupling reactions, which are essential in the formation of carbon-carbon bonds in organic chemistry. Additionally, the nitro group can serve as a handle for further functionalization, enhancing its versatility in synthetic applications. Safety precautions should be taken when handling this compound, as with many boronic acids, due to potential irritant properties.

Formula: C₆H₆BNO₄

InChI: InChI=1S/C6H6BNO4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4,9-10H

InChI key: InChIKey=SFUIGUOONHIVLG-UHFFFAOYSA-N

SMILES: O=N(=O)C=1C=CC=CC1B(O)O

Synonyms:

• 2-Borononitrobenzene
• 2-Nitrobenzeneboronic acid
• 2-Nitrophenylboronic acid
• B-(2-Nitrophenyl)boronic acid
• Benzeneboronic acid, o-nitro-
• Boronic acid, (2-nitrophenyl)-
• Boronic acid, B-(2-nitrophenyl)-
• o-Nitrophenylboronic acid
• 2-nitrophenyl boronic acid

2-Nitrobenzeneboronic acid, 96%

CAS: 5570-19-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₆H₆BNO₄
• Purity: 96%
• Color and Shape: White or cream to brown, Crystals or powder or crystalline powder
• Molecular weight: 166.93

(2-Nitrophenyl)boronic acid

CAS: 5570-19-4

• Formula: C₆H₆BNO₄
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 166.9271

2-Nitrobenzeneboronic acid

CAS: 5570-19-4

• Formula: C₆H₆BNO₄
• Purity: 98+%
• Color and Shape: off-white solid
• Molecular weight: 166.93g/mol

2-Nitrophenylboronic acid, 97%

CAS: 5570-19-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₆BNO₄
• Purity: 97%
• Color and Shape: Brown, Powder
• Molecular weight: 166.93

2-Nitrophenylboronic Acid (contains varying amounts of Anhydride)

CAS: 5570-19-4

• Formula: C₆H₆BNO₄
• Color and Shape: White to Yellow to Orange powder to crystal
• Molecular weight: 166.93

2-Nitrophenylboronic acid

CAS: 5570-19-4

• Purity: 96.0%
• Color and Shape: Solid, Powder or Crystalline Powder or Solid or Chunks
• Molecular weight: 166.92999267578125

2-Nitrophenylboronic acid

CAS: 5570-19-4

2-Nitrophenylboronic acid is a chemical compound that is used as a substrate in the synthesis …

• Purity: Min. 95%