(2α,3α)-2,3,24-Trihydroxyurs-12-en-28-oic acid

Modify Date: 2024-01-14 12:22:28

(2α,3α)-2,3,24-Trihydroxyurs-12-en-28-oic acid Structure
(2α,3α)-2,3,24-Trihydroxyurs-12-en-28-oic acid structure
Common Name (2α,3α)-2,3,24-Trihydroxyurs-12-en-28-oic acid
CAS Number 89786-83-4 Molecular Weight 488.699
Density 1.2±0.1 g/cm3 Boiling Point 609.4±55.0 °C at 760 mmHg
Molecular Formula C30H48O5 Melting Point N/A
MSDS N/A Flash Point 336.4±28.0 °C

 Use of (2α,3α)-2,3,24-Trihydroxyurs-12-en-28-oic acid


Pygenic acid B is a triterpenoid that can be isolated from the leaves of Glochidion obliquum. Pygenic acid B shows antifungal activity against C. musae. Pygenic acid B shows ONOO- scavenging activity[1][2][3].

 Names

Name 2,3,24-Trihydroxy-12-ursen-28-oic acid
Synonym More Synonyms

  Biological Activity

Description Pygenic acid B is a triterpenoid that can be isolated from the leaves of Glochidion obliquum. Pygenic acid B shows antifungal activity against C. musae. Pygenic acid B shows ONOO- scavenging activity[1][2][3].
Related Catalog
References

[1]. Thang TD, et al. Chemical constituents of the leaves of Glochidion obliquum and their bioactivity. Arch Pharm Res. 2011 Mar;34(3):383-9.

[2]. Lahlou H E, et al. Triterpene phytoalexins from nectarine fruits. Phytochemistry, 1999,52(4):623-629.

[3]. Jung HA, et al. A new pentacyclic triterpenoid glucoside from Prunus serrulata var. spontanea. Chem Pharm Bull (Tokyo). 2004 Jan;52(1):157-9.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 609.4±55.0 °C at 760 mmHg
Molecular Formula C30H48O5
Molecular Weight 488.699
Flash Point 336.4±28.0 °C
Exact Mass 488.350189
PSA 97.99000
LogP 6.46
Vapour Pressure 0.0±4.0 mmHg at 25°C
Index of Refraction 1.579

 Safety Information

Hazard Codes Xi

 Synonyms

Urs-12-en-28-oic acid, 2,3,24-trihydroxy-, (2α,3α)-
(2α,3α)-2,3,24-Trihydroxyurs-12-en-28-oic acid
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Price: ¥3510/5mg

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