Picrasin B

Modify Date: 2024-01-06 10:03:41

Picrasin B Structure
Picrasin B structure
Common Name Picrasin B
CAS Number 26121-56-2 Molecular Weight 376.443
Density 1.3±0.1 g/cm3 Boiling Point 584.3±50.0 °C at 760 mmHg
Molecular Formula C21H28O6 Melting Point N/A
MSDS N/A Flash Point 205.3±23.6 °C

 Use of Picrasin B


Picrasin B (Nigakilactone I) can be isolated from the bark of Picrasma quassioides. Picrasin B shows antifeedant and insecticidal activity against Diamondback Moth[1].

 Names

Name Picrasin B
Synonym More Synonyms

 Picrasin B Biological Activity

Description Picrasin B (Nigakilactone I) can be isolated from the bark of Picrasma quassioides. Picrasin B shows antifeedant and insecticidal activity against Diamondback Moth[1].
Related Catalog
References

[1]. Daido M, et al. Antifeedant and Insecticidal Activity of Quassinoids against Diamondback Moth (Plutella xylostella). Biosci Biotechnol Biochem. 1993 Jan;57(2):244-6.  

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 584.3±50.0 °C at 760 mmHg
Molecular Formula C21H28O6
Molecular Weight 376.443
Flash Point 205.3±23.6 °C
Exact Mass 376.188599
PSA 89.90000
LogP 1.11
Vapour Pressure 0.0±3.7 mmHg at 25°C
Index of Refraction 1.560

 Precursor & DownStream

Precursor  0

DownStream  2

 Synonyms

Picras-12-ene-1,11,16-trione, 2-hydroxy-12-methoxy-, (2α)-
(2α)-2-Hydroxy-12-methoxypicras-12-ene-1,11,16-trione
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