CAS 4347-33-5

5-Formyl-2-thiopheneboronic acid

Description:

5-Formyl-2-thiopheneboronic acid is an organoboron compound characterized by the presence of both a boronic acid functional group and an aldehyde group attached to a thiophene ring. This compound typically exhibits a white to off-white crystalline appearance. The boronic acid moiety allows for versatile reactivity, particularly in Suzuki coupling reactions, making it valuable in organic synthesis and materials science. The presence of the formyl group introduces reactivity that can facilitate further functionalization, while the thiophene ring contributes to the compound's electronic properties and potential applications in organic electronics. Additionally, this compound is soluble in polar organic solvents, which enhances its utility in various chemical reactions. Its unique structure and functional groups make it a subject of interest in medicinal chemistry and the development of new materials. As with many boronic acids, it is important to handle this compound with care, as it may exhibit sensitivity to moisture and air, which can affect its stability and reactivity.

Formula: C₅H₅BO₃S

InChI: InChI=1S/C5H5BO3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3,8-9H

InChI key: InChIKey=DEQOVKFWRPOPQP-UHFFFAOYSA-N

SMILES: B(O)(O)C=1SC(C=O)=CC1

Synonyms:

• (5-Formyl-2-thienyl)boronic acid
• (5-Formylthiophene-2-Yl)Boronic Acid
• 2-Thiopheneboronic acid, 5-formyl-
• 5-Formyl-2-thiopheneboronic acid
• B-(5-Formyl-2-thienyl)boronic acid
• Boronic acid, (5-formyl-2-thienyl)-
• Boronic acid, B-(5-formyl-2-thienyl)-
• [5-(Formyl)thiophen-2-yl]boronic acid

5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)

CAS: 4347-33-5

Formula: C₅H₅BO₃S

Purity: 97.0 to 113.0 %

Color and Shape: White to Yellow to Orange powder to crystal

Molecular weight: 155.96

Ref: 3B-F0549

5-Formylthiophene-2-boronic acid, 97%

CAS: 4347-33-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₅H₅BO₃S

Purity: 97%

Color and Shape: White to cream or orange to brown, Powder

Molecular weight: 155.96

Ref: 02-H29289

5-Formylthiophen-2-boronic acid

CAS: 4347-33-5

Formula: C₅H₅BO₃S

Purity: 97%

Color and Shape: Solid

Molecular weight: 155.9674

Ref: IN-DA0073VH

5-Formylthiophene-2-boronic acid

CAS: 4347-33-5

5-Formylthiophene-2-boronic acid

Formula: C₅H₅BO₃S

Purity: ≥95%

Color and Shape: light orange crystalline solid

Molecular weight: 155.97g/mol

Ref: 54-OR10486

5-Formyl-2-thiopheneboronic acid

CAS: 4347-33-5

Formula: C₅H₅BO₃S

Molecular weight: 155.97

Ref: 7W-GK5072

5-Formyl-2-thiopheneboronic acid

CAS: 4347-33-5

5-Formyl-2-thiopheneboronic acid is a synthetic molecule that has been shown to be an effective electron microscope stabilizer. It is a boronate ester with a formyl group at the 2-position and a thiophene ring at the 5-position. The chloride in this molecule is used as a functional group, which can then react with other molecules to form new compounds. The functional theory of 5-formyl-2-thiopheneboronic acid includes its ability to form bonds with other molecules and its use as an inorganic base. The particle size of 5-formyl-2-thiopheneboronic acid is unsymmetrical, making it different from other molecules.

Formula: C₅H₅BO₃S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 155.97 g/mol

Ref: 3D-FF31588

5-Formylthiophene-2-boronic acid

CAS: 4347-33-5

Formula: C₅H₅BO₃S

Purity: 97%

Color and Shape: Solid, Chunks or Crystalline Powder

Molecular weight: 155.96

Ref: 10-F045286