CAS 20248-08-2|(5ξ)-Olean-13(18)-en-3-one

Introduction：Basic information about CAS 20248-08-2|(5ξ)-Olean-13(18)-en-3-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. (5ξ)-Olean-13(18)-en-3-one BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Customs
6. Synonyms

Common Name	(5ξ)-Olean-13(18)-en-3-one
CAS Number	20248-08-2	Molecular Weight	424.702
Density	1.0±0.1 g/cm3	Boiling Point	488.8±44.0 °C at 760 mmHg
Molecular Formula	C₃₀H₄₈O	Melting Point	/
MSDS	/	Flash Point	203.1±23.4 °C

Names

Name	(6aR,6bS,8aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-octamethyl-2,4a,5,6,7,8,9,10,12,13,14,14a-dodecahydro-1H-picen-3-one
Synonym	More Synonyms

(5ξ)-Olean-13(18)-en-3-one BiologicalActivity

Description	δ-Amyrenone (Delta-Amyrone) is a pentacyclic triterpene compound from S. lineare, with anti-inflammatory effects[1].
Related Catalog	Signaling Pathways >>Others >>Others
In Vivo	δ-Amyrone (4 mg/kg and 8 mg/kg; i.p.) inhibits lipopolysaccharide-induced inflammatory cytokines and protects against endotoxic shock in mice[1].
References	[1]. Niu X, et al.δ-Amyrone, a specific inhibitor of cyclooxygenase-2, exhibits anti-inflammatory effects in vitro and in vivo of mice. Int Immunopharmacol. 2014 Jul;21(1):112-8. [2]. Niu X, et al.δ-Amyrone inhibits lipopolysaccharide-induced inflammatory cytokines and protects against endotoxic shock in mice. Chem Biol Interact. 2015 Oct 5;240:354-61.

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	488.8±44.0 °C at 760 mmHg
Molecular Formula	C₃₀H₄₈O
Molecular Weight	424.702
Flash Point	203.1±23.4 °C
Exact Mass	424.370514
PSA	17.07000
LogP	10.51
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.534
InChIKey	KPUDOJPVQQJLGI-XYWPKQKHSA-N
SMILES	CC1(C)CCC2(C)CCC3(C)C(=C2C1)CCC1C2(C)CCC(=O)C(C)(C)C2CCC13C

Safety Information

Hazard Codes	Xi
HS Code	2914190090

Customs

HS Code	2914190090
Summary	2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Synonyms

Olean-13(18)-en-3-one, (5ξ)-

(5ξ)-Olean-13(18)-en-3-one

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