412260

Benzhydroxamic acid

99%

• Synonym(s): N-Hydroxybenzamide
• Linear Formula: C₆H₅CONHOH
• CAS Number: 495-18-1
• Molecular Weight: 137.14
• Beilstein/REAXYS Number: 1907585
• EC Number: 207-797-6
• MDL number: MFCD00002109
• UNSPSC Code: 12352100
• PubChem Substance ID: 24865799
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 99%
• mp: 126-130 °C (lit.)
• solubility: 1 M NaOH: soluble 50 mg/mL, clear, colorless
• functional group: amine; phenyl
• storage temp.: 2-8°C
• SMILES string: ONC(=O)c1ccccc1
• InChI: 1S/C7H7NO2/c9-7(8-10)6-4-2-1-3-5-6/h1-5,10H,(H,8,9)
• InChI key: VDEUYMSGMPQMIK-UHFFFAOYSA-N

Description

General description

Benzhydroxamic acid (BHA) reacts with BiPh₃ or Bi(O(t)Bu)₃ to afford novel mono- and di-anionic hydroxamato complexes, having anti-bacterial activity against Helicobacter pylori. Three-dimensional structure of recombinant horseradish peroxidase-BHA complex has been studied.

Application

Benzhydroxamic acid may be employed for the Pd-catalyzed synthesis of benzisoxazolones.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)