ChemicalBook > CAS DataBase List > 1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one

1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one

1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one Structure
1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one
  • CAS No.20784-60-5
  • Chemical Name:1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one
  • CBNumber:CB82277802
  • Molecular Formula:C21H22O4
  • Formula Weight:338.4
  • MOL File:20784-60-5.mol
1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one Property
  • Melting point 169.9-170.1 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
  • Boiling point 552.1±50.0 °C(Predicted)
  • Density 1.181±0.06 g/cm3(Predicted)
  • storage temp. 2-8°C
  • solubility DMSO: 50 mg/mL (147.75 mM)
  • form Solid
  • pka 7.41±0.50(Predicted)
  • color Orange to yellow
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302
  • Precautionary statements P501-P270-P264-P301+P312+P330

1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one Chemical Properties,Usage,Production

  • Uses 4'-O-Methylbavachalcone is a chalcone isolated from Psoralea corylifolia, inhibits severe acute respiratory syndrome coronavirus (SARS-CoV) papain-like protease (PLpro) activity, with an IC50 of 10.1 μM[1].
  • References [1] 4'-O-Methylbavachalcone, et al. Phenolic phytochemical displaying SARS-CoV papain-like protease inhibition from the seeds of Psoralea corylifolia. J Enzyme Inhib Med Chem. 2014 Feb;29(1):59-63. DOI:10.3109/14756366.2012.753591
1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one Preparation Products And Raw materials
Raw materials
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1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one Spectrum
20784-60-5, 1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-oneRelated Search:
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  • 4'-O-甲基补骨脂查尔酮,10 MM DMSO 溶液
  • 4'-O-甲基补骨脂查耳酮B/查尔酮
  • 4'-O-甲基补骨脂查尔酮B
  • 4'-O-甲基补骨脂查耳酮B(4'-O-甲基补骨脂查尔酮)
  • (E)-1-(2-羟基-4-甲氧基-5-(3-甲基-2-丁烯-1-基)苯基)-3-(4-羟基苯基)丙-2-烯-1-酮
  • 4'-O-甲基补骨脂查耳酮B标准品
  • 4'-O-甲基补骨脂查耳酮B对照品
  • 甲基补骨脂查尔酮
  • 4‘-甲氧基补骨脂查尔酮
  • 4'-O-甲基补骨脂查耳酮B
  • 4'-O-甲基补骨脂查尔酮
  • 20784-60-5
  • 4''-O-Methylbavachalcone, 10 mM in DMSO
  • 4''-O-Methylbavachalcone
  • Guaiacol Impurity 14
  • (E)-1-(2-Hydroxy-4-methoxy-5-(3-methylbut-2-en-1-yl)phenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one
  • O-Methylbroussochalcone B, 4’-
  • (E)-1-[2-hydroxy-4-methoxy-5-(3-methylbut-2-enyl)phenyl]-3-(4-hydroxyphenyl)prop-2-en-1-one
  • (2E)-1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one
  • 4'-O-Methylbroussochalcone B, （4'-O-Methylbavachalcone）
  • 2-Propen-1-one, 1-[2-hydroxy-4-methoxy-5-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-, (2E)-
  • O-Methylbroussochalcone B
  • Methylbroussochalcone4'-O- B
  • O-Methylbroussochalcone B, 4'-
  • 4'-O-Methylbavachalcone
  • 2',4-Dihydroxy-4'-methoxy-5'-(3-methyl-2-butenyl)chalcone
  • 4'-O-Methylbroussochalcone B
  • 1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one

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