Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)-

Modify Date: 2024-01-09 11:48:24

Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)- Structure
Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)- structure
Common Name Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)-
CAS Number 308821-59-2 Molecular Weight 352.465
Density 1.3±0.1 g/cm3 Boiling Point 553.8±35.0 °C at 760 mmHg
Molecular Formula C20H32O5 Melting Point N/A
MSDS N/A Flash Point 302.8±22.4 °C

 Use of Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)-


Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)- (compound 5) is a endogenous ent-kaurane diterpene compound in green coffee beans, providing direct chemical indicators of low-quality coffee[1].

 Names

Name Kauran-18-olc acid,16,1719-tnhydroxy-,(4a)
Synonym More Synonyms

  Biological Activity

Description Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)- (compound 5) is a endogenous ent-kaurane diterpene compound in green coffee beans, providing direct chemical indicators of low-quality coffee[1].
Related Catalog
In Vivo 对-月桂烷二萜化合物
References

[1]. Sichaya Sittipod, et al. Identification of Compounds that Negatively Impact Coffee Flavor Quality Using Untargeted Liquid Chromatography/Mass Spectrometry Analysis. J Agric Food Chem. 2020 Sep 23;68(38):10424-10431.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 553.8±35.0 °C at 760 mmHg
Molecular Formula C20H32O5
Molecular Weight 352.465
Flash Point 302.8±22.4 °C
Exact Mass 352.224976
LogP 1.75
Vapour Pressure 0.0±3.4 mmHg at 25°C
Index of Refraction 1.597

 Synonyms

(5β,8α,9β,10α,13α,16β)-16,17,19-Trihydroxykauran-18-oic acid
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