120196-22-7

Basic information

• Product Name: 1-{2,4-dihydroxy-5-[(E)-2-phenyldiazen-1-yl]phenyl}ethan-1-one
• CAS NO: 120196-22-7
• Molecular Weight: 256.261
• Mol File: 120196-22-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-{2,4-dihydroxy-5-[(E)-2-phenyldiazen-1-yl]phenyl}ethan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-{2,4-dihydroxy-5-[(E)-2-phenyldiazen-1-yl]phenyl}ethan-1-one(120196-22-7)
• EPA Substance Registry System: 1-{2,4-dihydroxy-5-[(E)-2-phenyldiazen-1-yl]phenyl}ethan-1-one(120196-22-7)

Safety Data

• Hazardous Substances Data: 120196-22-7(Hazardous Substances Data)

Upstream product

• 89-84-9 2',4'-dihydroxy-4-acetophenone 
• 2684-02-8 benzenediazonium 
• 100-34-5 benzene diazonium chloride 
• 62-53-3 aniline 

Downstream Products

• 1565622-98-1 7-hydroxy-2-(4-methoxyphenyl)-6-[(E)-2-phenyldiazen-1-yl]-4H-chromen-4-one 
• 1565623-14-4 7-hydroxy-2-phenyl-6-[(E)-2-phenyldiazen-1-yl]-4H-chromen-4-one 
• 1565622-51-6 5-(benzoyloxy)-4-[(E)-2-phenyldiazen-1-yl]-2-[(2E)-3-phenylprop-2-enoyl]phenyl benzoate 
• 1565622-83-4 (2E)-1-{2,4-dihydroxy-5-[(E)-2-phenyldiazen-1-yl]phenyl}-3-phenylprop-2-en-1-one 
• 1565622-88-9 7-hydroxy-2-(4-hydroxyphenyl)-6-[(E)-2-phenyldiazen-1-yl]-4H-chromen-4-one 
• 1565621-96-6 2-acetyl-5-(benzoyloxy)-4-[(E)-2-phenyldiazen-1-yl]phenyl benzoate 

Relevant articles and documents

Antibacterial and free radical scavenging potential of synthesized 7-hydroxy-2-aryl-6-aryldiazenyl-4H-chromen-4-ones

A series of 7-hydroxy-2-aryl-6-aryldiazenyl-4H-chromen-4-one derivatives (6a-m) was synthesized in quantitative yields and their structures were corroborated on the basis of FT-IR, 1H, 13C NMR, ESI-MS, and elemental analysis data. The synthesized compounds were screened for in vitro antibacterial activities against a representative panel of Gram-positive and Gram-negative bacteria, as well as to evaluate their antioxidant potential using DPPH assay method. Bio-evaluation studies revealed that compounds 6c, 6d, 6e, 6j, and 6l exhibited moderate to good antibacterial activity against all the tested bacterial strains. Furthermore, from the antioxidant screening results, it has been observed that compounds 6c, 6e, and 6g manifested profound antioxidant potential (IC50 7.68 μM) in comparison to the standard antioxidant ascorbic acid.