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Taccalonolide A
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Product Name Taccalonolide A
Price: $293 / 10mg
Catalog No.: CN02441
CAS No.: 108885-68-3
Molecular Formula: C36H46O14
Molecular Weight: 702.74 g/mol
Purity: >=98%
Type of Compound: Steroids
Physical Desc.: Powder
Source: The rhizomes of Schizocapsa plantaginea Hance
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
SMILES: CC(=O)O[C@H]1[C@H]2[C@@H]([C@@H](O)C(=O)[C@@H]3[C@]2(C)[C@@H](OC(=O)C)[C@H]2O[C@H]2C3)[C@H]2[C@@]([C@H]1OC(=O)C)(C)[C@H]1[C@H](C)C=C3[C@]([C@@H]1[C@@H]2OC(=O)C)(C)[C@](C)(O)C(=O)O3
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Description Taccalonolide A is a microtubule stabilizer, which is a steroid isolated from Tacca chantrieri, with cytotoxic and antimalarial activities[1][2]. Taccalonolide A causes G2-M accumulation, Bcl-2 phosphorylation and initiation of apoptosis[1]. Taccalonolide A is effective in vitro against cell lines that overexpress P-glycoprotein (Pgp) and multidrug resistance protein 7 (MRP7), with an IC50 of 622 nM for SK-OV-3 cells[3].
Target microtubule[1]
Density1.4±0.1 g/cm3
Boiling Point776.8±60.0 °C at 760 mmHg
Flash Point237.8±26.4 °C
Exact Mass702.288757
PSA201.56000
LogP2.49
Vapour Pressure0.0±6.1 mmHg at 25°C
Storage condition2-8℃