beta-Amyrin acetate

Modify Date: 2024-01-09 21:04:03

beta-Amyrin acetate Structure
beta-Amyrin acetate structure
Common Name beta-Amyrin acetate
CAS Number 1616-93-9 Molecular Weight 468.754
Density 1.0±0.1 g/cm3 Boiling Point 505.1±49.0 °C at 760 mmHg
Molecular Formula C32H52O2 Melting Point N/A
MSDS N/A Flash Point 256.2±17.4 °C

 Use of beta-Amyrin acetate


β-Amyrin acetate is a triterpenoid with potent anti-inflammatory, antifungal, anti-diabetic, anti-hyperlipidemic activities. β-Amyrin acetate can inhibit HMG-CoA reductase activity by locating in the hydrophobic binding cleft of HMG CoA reductase[1][2][3][4].

 Names

Name (4,4,6a,6b,8a,11,11,14b-octamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl) acetate
Synonym More Synonyms

 beta-Amyrin acetate Biological Activity

Description β-Amyrin acetate is a triterpenoid with potent anti-inflammatory, antifungal, anti-diabetic, anti-hyperlipidemic activities. β-Amyrin acetate can inhibit HMG-CoA reductase activity by locating in the hydrophobic binding cleft of HMG CoA reductase[1][2][3][4].
Related Catalog
In Vitro β-Amyrin acetate (50 μg/mL) inhibits heat-induced hemolysis and hypotonicity-induced hemolysis of human erythrocytes[1]. β-Amyrin acetate (5-100 μM) has HMG-CoA reductase inhibitory activity by locating in the hydrophobic binding cleft lined with residues Leu562, Gly560, Ala564, Gly569, Ser852, Leu853, Leu857, Met854, Ala856, Ser852 and Ala855 of human HMG CoA reductase[2]. β-Amyrin acetate (7.8-1000 μg/mL, 48 h) inhibits all of the Candida fungal species tested with MIC values ranging from 30 to 250 μg/mL)[4].
In Vivo β-Amyrin acetate (applied on the anterior surface of the right ear, 100 μg/ear, a single dose) significantly inhibits xylene-induced ear edema in mice[1]. β-Amyrin acetate (intraperitoneal injection, 4 mg/100 g, daily for 6 consecutive days) shows significant anti-inflammatory activities (43.6%) in adult albino rats[3]. β-Amyrin acetate (subcutaneous injection, 4 mg/100 g, daily for 10 days ) increases the ATP-phosphohydrolase activity in liver homogenates both in normal and arthritic rats[3]. Animal Model: Xylene-induced mouse ear topical edema model[1] Dosage: 50 and 100 μg/ear (5 μL) Administration: Applied on the anterior surface of the right ear Result: Inhibited Xylene-induced ear edema in mice Animal Model: Adult albino rats[3] Dosage: 4 mg/100g, daily for 6 consecutive days Administration: Intraperitoneal injection Result: Showed significant anti-inflammatory activities with mean average weight of granulation tissue of 9.2 mg after 6 days.
References

[1]. Nkeoma Nkasi Okoye, et al. beta-Amyrin and alpha-amyrin acetate isolated from the stem bark of Alstonia boonei display profound anti-inflammatory activity. Pharm Biol. 2014 Nov;52(11):1478-86.

[2]. Ranjani Maurya, et al. β-Amyrin acetate and β-amyrin palmitate as antidyslipidemic agents from Wrightia tomentosa leaves. Phytomedicine. 2012 Jun 15;19(8-9):682-5.

[3]. M.B.Gupta, et al. Biochemical study of the anti-inflammatory activity of α and β-amyrin acetate. Biochemical Pharmacology. 1971 Feb; 2(20): 401-405.

[4]. S Johann, et al. Antifungal activity of the amyrin derivatives and in vitro inhibition of Candida albicans adhesion to human epithelial cells. Lett Appl Microbiol. 2007 Aug;45(2):148-53.

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 505.1±49.0 °C at 760 mmHg
Molecular Formula C32H52O2
Molecular Weight 468.754
Flash Point 256.2±17.4 °C
Exact Mass 468.396729
PSA 26.30000
LogP 11.95
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.529

 Safety Information

Hazard Codes Xi

 Precursor & DownStream

Precursor  0

DownStream  1

 Synonyms

Olean-12-en-3β-ol, acetate
(3β)-Olean-12-en-3-ylacetat
Acétate de (3β)-olean-12-én-3-yle
UNII:AM1H7102OC
(3S,4aR,6aR,6bS,8aR,12aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydro-3-picenyl acetate
Olean-12-en-3-ol, acetate, (3β)-
AMYRIN,B
Olean-12-en-3β-ol, acetate (8CI)
3-β-acetoxyolean-12-ene
O-Acetyl-β-amyrin
(3β)-Olean-12-en-3-yl acetate
β-Amyrin acetate
(3S,4aR,6aR,6bS,8aR,12aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydro-3-picenylacetat
Olean-12-en-3-yl acetate
Acétate de (3S,4aR,6aR,6bS,8aR,12aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-octaméthyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydro-3-picényle
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