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Australine (hydrochloride) Sale

(Synonyms: 7a-epi-Alexine, (+)-Australine) 目录号 : GC46896

A pyrrolizidine alkaloid

Australine (hydrochloride) Chemical Structure

Cas No.:186766-07-4

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500 μg
¥2,655.00
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1 mg
¥4,779.00
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Sample solution is provided at 25 µL, 10mM.

Description

Australine is a pyrrolizidine alkaloid originally isolated from C. australe that has enzyme inhibitory activities.1,2,3 It is an inhibitor of glucoamylase (IC50 = 5.8 µM) that also inhibits glucosidase I, sucrase, maltase, and A. niger α-glucosidase (IC50s = 20, 28, 35, and 28 µM, respectively).2,3 Australine is selective for these enzymes over glucosidase II, α- and β-mannosidase, and α- and β-galactosidase up to 500 µM, β-glucosidase, with only 5% inhibition at 66 µM, as well as isomaltase and trehalase (IC50 = 97 and 160 µM, respectively). Australine (500 µg/ml) inhibits glycoprotein processing of viral glycoproteins in influenza virus-infected MDCK cells and induces the accumulation of glycoproteins.2

1.Molyneux, R.J., Benson, M., Wong, R.Y., et al.Australine, a novel pyrrolizidine alkaloid glucosidase inhibitor from Castanospermum australJ. Nat. Prod.51(6)1198-1206(1988) 2.Tropea, J.E., Molyneux, R.J., Kaushal, G.P., et al.Australine, a pyrrolizidine alkaloid that inhibits amyloglucosidase and glycoprotein processingBiochemistry28(5)2027-2034(1989) 3.Kato, A., Kano, E., Adachi, I., et al.Australine and related alkaloids: easy structural confirmation by 13C NMR spectral data and biological activitiesTetrahedron Asymmetry14(3)325-331(2003)

化学性质

Cas No. 186766-07-4 SDF
别名 7a-epi-Alexine, (+)-Australine
Canonical SMILES OC[C@@H]1[C@@H](O)[C@H](O)[C@]2([H])N1CC[C@@H]2O.Cl
分子式 C8H15NO4.HCl 分子量 225.7
溶解度 Water: 20 mg/ml 储存条件 Store at -20°C
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1 mg 5 mg 10 mg
1 mM 4.4307 mL 22.1533 mL 44.3066 mL
5 mM 0.8861 mL 4.4307 mL 8.8613 mL
10 mM 0.4431 mL 2.2153 mL 4.4307 mL
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