Name | [(9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (Z)-2-methylbut-2-enoate |
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Synonyms |
PraeruptorinA
(9S,10S)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methyl-2-butenoate (9S,10S)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methylbut-2-enoate isopteryxin 2-Butenoic acid, 2-methyl-, (9S,10S)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)- Praeruptorin A |
Description | Praeruptorin A is a main bioactive constituent of Peucedanum praeruptorum (also known as Bai-Hua Qian Hu). Praeruptorin A exerts anti-inflammatory effects in vitro through inhibition of NF-κB activation[1]. |
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Related Catalog | |
References |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 486.8±45.0 °C at 760 mmHg |
Molecular Formula | C21H22O7 |
Molecular Weight | 386.395 |
Flash Point | 211.5±28.8 °C |
Exact Mass | 386.136566 |
PSA | 92.04000 |
LogP | 4.18 |
Vapour Pressure | 0.0±1.2 mmHg at 25°C |
Index of Refraction | 1.574 |