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Merck

D103209

Sigma-Aldrich

(+)-毛地黄毒苷配基

98%

别名:

3β,14-二羟基-5β,20(22)-卡烯内酯, 3,14,21-三羟基-20(22)-去甲胆烯酸内酯, 5β,20(22)-卡烯内酯-3β,14-二醇, 洋地黄毒苷配基

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About This Item

经验公式(希尔记法):
C23H34O4
CAS号:
分子量:
374.51
Beilstein:
95448
EC號碼:
MDL號碼:
分類程式碼代碼:
12352103

化驗

98%

光學活性

[α]20/D +16.9°, c = 1.3 in methanol

mp

253-255 °C (dec.) (lit.)

SMILES 字串

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

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产品编号
说明
价格

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

防範說明

危險分類

Acute Tox. 2 Oral

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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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 Adamczyk et al.
Bioorganic & medicinal chemistry letters, 9(5), 771-774 (1999-04-14)
Oxidation of digoxigenin and digitoxigenin to the 3-ketones followed by reductive amination produced a mixture of amine epimers. The inability to separate the epimeric mixtures of chemiluminescent digoxigenin probes derived by conjugation to the acridinium label prompted us to develop
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
Na Han et al.
Planta medica, 76(6), 561-565 (2009-11-18)
In the present study, a 75% ethanol extract of Streptocaulon juventas (SJ), which had a strong inhibitory effect on the proliferation of human lung A549 adenocarcinoma cells, was subjected to bioassay-guided fractionation. The most active fraction (SJF) was obtained using

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