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C1272

Sigma-Aldrich

Cinobufagin

Synonym(s):

14,15β-Epoxy-3β,16β-dihydroxy-5β,20(22)-bufadienolide 16-acetate, 5β,20(22)-Bufadienolide-3β,16β-diol-14,15β-epoxy 16-acetate

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About This Item

Empirical Formula (Hill Notation):
C26H34O6
CAS Number:
Molecular Weight:
442.54
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

form

solid

storage temp.

2-8°C

SMILES string

C[C@]([C@@H](C(C=C1)=COC1=O)[C@H]2OC(C)=O)(CC[C@@]3([H])[C@@]4([H])CC[C@@]5([H])[C@@]3(CC[C@H](O)C5)C)[C@@]64[C@@H]2O6

InChI

1S/C26H34O6/c1-14(27)31-22-21(15-4-7-20(29)30-13-15)25(3)11-9-18-19(26(25)23(22)32-26)6-5-16-12-17(28)8-10-24(16,18)2/h4,7,13,16-19,21-23,28H,5-6,8-12H2,1-3H3/t16-,17+,18+,19-,21+,22-,23-,24+,25-,26-/m1/s1

InChI key

SCULJPGYOQQXTK-OLRINKBESA-N

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pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Huimin Gao et al.
Journal of ethnopharmacology, 131(2), 368-376 (2010-07-20)
Toad venom, called Chansu in China, has been widely used for the treatment of heart failure, sores, pains, and various cancers for a long time in clinic. The aim of the study is to investigate the chemical differences among a
Raquel Soares Oliveira et al.
Neurotoxicology, 65, 264-271 (2017-11-28)
The biological activity of Rhinella icterica toxic secretion (RITS) was evaluated on chick neuromuscular junctions, rat heart́s tissue and mice hippocampal slices. At chick biventer cervicis preparation, RITS (5, 10 and 20μg/mL) produced a concentration-independent irreversible neuromuscular blockade, which was
Lina Ma et al.
Bioorganic & medicinal chemistry letters, 22(3), 1459-1463 (2012-01-10)
Cinobufacini is a traditional Chinese anti-tumor drug and widely used in clinic experiences. But little is known about its effect on the cells. In this study, the effects of cinobufacini on breast cancer MDA-MB-231 cell were evaluated by CCK-8 assay
Fanghua Qi et al.
Cancer science, 102(5), 951-958 (2011-02-04)
Bufadienolides bufalin and cinobufagin are cardiotonic steroids isolated from the skin and parotid venom glands of the toad Bufo bufo gargarizans Cantor. They have been shown to induce a wide spectrum of cancer cell apoptosis. However, the detailed molecular mechanisms
Rui-Fang Xie et al.
Journal of ethnopharmacology, 141(2), 692-700 (2012-01-03)
Cinobufacini has been traditionally used in China for the treatment of tumor since hundreds years ago. For recent years, its modern preparation,cinobifucini injection has also obtained satisfactory therapeutic functions for cancer. High performance liquid chromatography (HPLC) analysis was applied to

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