471-95-4
Chemical Structure
Bufotalin
- CAS. Nr.: 471-95-4
- Formula:C26H36O6
- Molecular Weight:444.56
IUPAC Name: (3S,5R,8R,9S,10S,13R,14S,16S,17R)-3,14-dihydroxy-10,13-dimethyl-17-(2-oxo-2H-pyran-5-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate
InChIKey: VOZHMAYHYHEWBW-NVOOAVKYSA-N
SMILES: C[C@@]1(CC[C@@]2([H])[C@@]3([H])CC[C@@]4([H])[C@@]2(CC[C@H](O)C4)C)[C@@H](C(C=C5)=COC5=O)[C@@H](OC(C)=O)C[C@@]13O
Biological Activity: Bufotalin is a steroid lactone isolated from Venenum Bufonis with potently antitumor activities. Bufotalin induces cancer cell apoptosis and also induces endoplasmic reticulum (ER) stress activation[1][2].
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Bufotalin | 99.82% | Bufotalin is a steroid lactone isolated from Venenum Bufonis with potently antitumor activities. Bufotalin induces cancer cell apoptosis and also induces endoplasmic reticulum (ER) stress activation. | ||||||||||||||||||||
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Bufotalin (Standard) | ≥98% | Bufotalin is a steroid lactone isolated from Venenum Bufonis with potently antitumor activities. Bufotalin induces cancer cell apoptosis and also induces endoplasmic reticulum (ER) stress activation. | ||||||||||||||||||||
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Similarity Score 0.88
HY-N68983-O-Acetylbufotalin -
Similarity Score 0.84
HY-N99815β-Hydroxybufotalin -
Similarity Score 0.80
HY-N16671Desacetylbufotalin -
Similarity Score 0.78
HY-N0421Cinobufagin -
Similarity Score 0.78
HY-N130793-Epicinobufagin -
Similarity Score 0.72
HY-N0877RBufalin (Standard) -
Similarity Score 0.72
HY-N121673-epi-Bufalin -
Similarity Score 0.72
HY-N0881Desacetylcinobufagin -
Similarity Score 0.71
HY-N7020Cinobufaginol -
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References
- [1]. Zhu YR, et al. Bufotalin-induced apoptosis in osteoblastoma cells is associated with endoplasmic reticulum stress activation. Biochem Biophys Res Commun. 2014 Aug 15;451(1):112-8. [Content Brief]
- [2]. Zhang DM, et al. Bufotalin from Venenum Bufonis inhibits growth of multidrug resistant HepG2 cells through G2/M cell cycle arrest and apoptosis. Eur J Pharmacol. 2012 Oct 5;692(1-3):19-28. [Content Brief]
