Praeruptorin A

Names

[ Name ]:
Praeruptorin A

[Synonym ]:
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

Biological Activity

[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].

[Related Catalog]:

Research Areas >> Inflammation/Immunology

[References]

[1]. Zhou X, et al. Effects of praeruptorin A and praeruptorin C, a racemate isolated from Peucedanum praeruptorum, on MRP2 through the CAR pathway. Planta Med. 2013 Nov;79(17):1641-7.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ 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

Related Compounds

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