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66-28-4

66-28-4

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  • ≥95% high purity high quality custom manufacturing natural extract Strophanthidine；Corchsularin; Erysimupicrone; Erysimupikron; NSC 86078; Strophanthidin K; k-Strophanthidin 66-28-4

    Cas No: 66-28-4

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  • Sinoway Industrial Co., Ltd.
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66-28-4 Usage

Uses

Strophanthidin was used to synthesize acetylstrophanthidin and the effect on neurotransmitter release from dog saphenous vein was studied.3

General Description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Biochem/physiol Actions

Strophanthidin is a cardiotonic steroid that elevates the activity of Na+/K+-ATPase in cardiac myocytes.1 It decreases the potassium content and raises the sodium content in rabbit renal cortex slices.2

Check Digit Verification of cas no

The CAS Registry Mumber 66-28-4 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 6 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66-28:
(4*6)+(3*6)+(2*2)+(1*8)=54
54 % 10 = 4
So 66-28-4 is a valid CAS Registry Number.
InChI:InChI=1/C23H32O6/c1-20-6-3-17-18(4-8-22(27)11-15(25)2-7-21(17,22)13-24)23(20,28)9-5-16(20)14-10-19(26)29-12-14/h10,13,15-18,25,27-28H,2-9,11-12H2,1H3/t15-,16?,17?,18?,20+,21-,22-,23-/m0/s1

66-28-4 Well-known Company Product Price

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  • Sigma

  • (S6626)  Strophanthidin  ≥90%

  • 66-28-4

  • S6626-250MG

  • 2,165.67CNY

  • Detail

  • Sigma

  • (S6626)  Strophanthidin  ≥90%

  • 66-28-4

  • S6626-1G

  • 7,230.60CNY

  • Detail

66-28-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name strophanthidin

1.2 Other means of identification

Product number -
Other names Convallatoxigenin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:66-28-4 SDS

66-28-4Relevant articles and documents

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Kreis et al.

, p. 593,598 Anm.22 (1957)

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THERMAL TRANSFORMATION OF CARDIAC GLYCOSIDES II. ACIDLESS HYDROLYSIS OF LABILE GLYCOSIDES IN AQUEOUS ALCOHOLIC SOLUTIONS AND PROSPECTS FOR ITS UTILIZATION

Makarevich, I. F.,Tishchenko, A. A.,Terno, I. S.

, p. 53 - 55 (2007/10/02)

The thermal transformations of cardiac glycosides in neutral alcoholic solutions have been investigated.The kinetics of their acidless hydrolysis at 100 and 142 deg C and the activation energy of the process have been studied.The possibility has been shown of the stepwise hydrolysis of natural trisdigitoxosides with the production of difficulty available mono- and bisdigitoxosides.The following were used as the objects of investigation: convallatoxin, glucostrophanthidin, cheirotoxin, desglucocheirotoxin, erycordin, erysimin, erysimoside, digitoxin, and cymarin.

NEOCONVALLOSIDE - A CARDENOLIDE GLYCOSIDE FROM PLANTS OF THE GENUS Convallaria

Komissarenko, N. F.,Stupakova, E. P.

, p. 186 - 189 (2007/10/02)

In a study of the epigeal part and seeds of Convallaria keiskei, C. majalis, and C. transcaucasica, in addition to lokundjoside, convalloside, convallotoxoloside, and neovallotoxoloside, we have isolated the previously unknown glycoside neoconvalloside, for which, on the basis of the physicochemical properties of the compound and of the products of its chemical transformations, the structure of strophanthidin 3-O- 2)-α-L-rhamnopyranoside> has been esteblished.

Active principles of Cheiranthus cheiri L..

SCHINDLER

, p. 512 - 514 (2007/10/07)

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