Praeruptorin A

Modify Date: 2025-09-01 17:09:08

Praeruptorin A Structure
Praeruptorin A structure
 Common Name Praeruptorin A
CAS Number 73069-27-9 Molecular Weight 386.395
Density 1.3±0.1 g/cm3 Boiling Point 486.8±45.0 °C at 760 mmHg
Molecular Formula C21H22O7 Melting Point N/A
MSDS N/A Flash Point 211.5±28.8 °C

 Use of Praeruptorin A


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].

 Names

Name [(9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (Z)-2-methylbut-2-enoate
Synonym More Synonyms

 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
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

 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
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Chemsrc provides Praeruptorin A(CAS#:73069-27-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Praeruptorin A are included as well.>> amp version: Praeruptorin A

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