Pyracrenic acid

Modify Date: 2024-01-09 20:26:10

Pyracrenic acid Structure
Pyracrenic acid structure
Common Name Pyracrenic acid
CAS Number 80832-44-6 Molecular Weight 618.84
Density N/A Boiling Point N/A
Molecular Formula C39H54O6 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Pyracrenic acid


Pyracrenic acid is an elastase inhibitor (IC50 = 2.42 µM), can be obtained from the bark of Pyracantha crenulata. Pyracrenic acid has DPPH free radical scavenging activity and anti-inflammatory activity[1][2].

 Names

Name (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid
Synonym More Synonyms

 Pyracrenic acid Biological Activity

Description Pyracrenic acid is an elastase inhibitor (IC50 = 2.42 µM), can be obtained from the bark of Pyracantha crenulata. Pyracrenic acid has DPPH free radical scavenging activity and anti-inflammatory activity[1][2].
Related Catalog
In Vitro Pyracrenic acid 具有非常强的弹性蛋白酶抑制活性,IC50 值为 1.5 µg/mL (2.42 µM)[2]。
References

[1]. Otsuka H, et al. Studies on anti-inflammatory agents. V. A new anti-inflammatory constituent of Pyracantha crenulata roem. Chem Pharm Bull (Tokyo). 1981 Nov;29(11):3099-104.  

[2]. Kim J H, et al. Compounds with elastase inhibition and free radical scavenging activities from Callistemon lanceolatus. J Med Plants Res. 2009, 3(11): 914-920.

 Chemical & Physical Properties

Molecular Formula C39H54O6
Molecular Weight 618.84
Exact Mass 618.39200
PSA 104.06000
LogP 8.76500

 Precursor & DownStream

Precursor  0

DownStream  1

 Synonyms

Pyracrenic acid
Betulinic Acid 3Beta-Caffeate
betulinic acid 3beta-transcaffeate