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Documentos Principais

D103209

Sigma-Aldrich

(+)-Digitoxigenin

98%

Sinônimo(s):

3β,14-Dihydroxy-5β,20(22)-cardenolide, 3,14,21-Trihydroxy-20(22)-norcholenic acid lactone, 5β,20(22)-Cardenolide-3β,14-diol, Digitoxigenin

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About This Item

Fórmula empírica (Notação de Hill):
C23H34O4
Número CAS:
Peso molecular:
374.51
Beilstein:
95448
Número CE:
Número MDL:
Código UNSPSC:
12352103

Ensaio

98%

atividade óptica

[α]20/D +16.9°, c = 1.3 in methanol

pf

253-255 °C (dec.) (lit.)

cadeia de caracteres SMILES

C[C@]12CC[C@H](O)C[C@H]1CC[C@@H]3[C@@H]2CC[C@]4(C)[C@H](CC[C@]34O)C5=CC(=O)OC5

substituído por

Nº do produto
Descrição
Preços

Pictogramas

Skull and crossbones

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Acute Tox. 2 Oral

Código de classe de armazenamento

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Gerhard Prinsloo et al.
Natural product research, 24(18), 1743-1746 (2010-10-29)
Human immunodeficiency virus (HIV) affects more than 40 million people worldwide and more than 5 million in South Africa alone. There is no cure for the disease yet, and novel effective drugs need to be discovered to make any progress
Rodrigo M Pádua et al.
Steroids, 73(4), 458-465 (2008-02-06)
A simple and versatile method for the chemical synthesis of 21-hydroxypregnane 21-O-malonyl hemiesters which may be important intermediates of cardenolide biosynthesis is described. Starting from commercial beta-methyldigitoxin, acid hydrolysis followed by 3beta-O-acetylation and ozonolysis with reductive cleavage of the ozonides
M Tamura et al.
Clinical and experimental hypertension (New York, N.Y. : 1993), 20(5-6), 543-550 (1998-07-31)
To identify the origins and structures of mammalian tissue-derived Na+,K+-ATPase inhibitors, we investigated the tissue distribution of inhibitors in rats. Among many tissues tested, urine was found to contain high levels of many inhibitors. The structures of the two major
Sunanda Panda et al.
Cardiovascular therapeutics, 27(2), 108-116 (2009-05-12)
Doxorubicin is a common chemotherapeutic anticancer drug. Its use is associated with adverse effects including cardiotoxicity. Several therapeutics interventions have been attempted to reduce the toxicity and to improve the efficacy of the drug. However, on phytochemicals very few investigations
S Panda et al.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme, 43(3), 188-193 (2011-02-03)
The importance of glycoside in the regulation of thyroid dysfunction is not well understood. In the present investigation, effects of periplogenin-3- O-D-glucopyranosyl (1→6)(1→4)-D-cymaropyranoside, isolated from the vegetable, LAGENARIA SICERARIA, in L-thyroxine (L-T₄)-induced hyperthyroidism and in related cardiovascular abnormalities have been

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