6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide

6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide Suppliers list
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
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Products Intro: Product Name:6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide
CAS:507-60-8
Purity:0.99 Package:5KG;1KG
Company Name: Portail Substances Chimiques  
Tel: 10 20 0000
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Products Intro: CAS:507-60-8
6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide Basic information
Product Name:6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide
Synonyms:6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide;Bufa-4,20,22-trienolide, 6-(acetyloxy)-3-(.beta.-D-glucopyranosyloxy)-8,14-dihydroxy-, (3.beta.,6.beta.)-;scilliroside;bufa-4,20,22-trienolide, 6-(acetyloxy)-3-(β-D-glucopyranosyloxy)-8,14-dihydroxy-, (3β, 6β)- red squill scilliroside;3β-(β-D-Glucopyranosyloxy)-6β-acetoxy-8,14-dihydroxy-14β-bufa-4,20,22-trienolide;6β-(Acetoxy)-3β-(β-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide;Silmurin;Bufa-4,20,22-trienolide, 6-(acetyloxy)-3-(β-D-glucopyranosyloxy)-8,14-dihydroxy-, (3β,6β)-
CAS:507-60-8
MF:C32H44O12
MW:620.68
EINECS:208-077-4
Product Categories:
Mol File:507-60-8.mol
6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide Structure
6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide Chemical Properties
Melting point 168-170°
alpha D20 -59 to -60° (methanol)
Boiling point 581.69°C (rough estimate)
density 1.1882 (rough estimate)
refractive index 1.6390 (estimate)
pka12.88±0.70(Predicted)
EPA Substance Registry SystemScilliroside (507-60-8)
Safety Information
Hazard Codes T+
Risk Statements 28
Safety Statements 36/37-45
RIDADR 2810
HazardClass 6.1(a)
PackingGroup I
Hazardous Substances Data507-60-8(Hazardous Substances Data)
ToxicityLD50 in mice (mg/kg): 0.471 s.c.; 0.440 orally (Dybing)
MSDS Information
6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide Usage And Synthesis
DescriptionRed squill (Urginea maritima) is a large onionlike plant that grows in coastal regions along the Mediterranean Sea and in the United States; it contains a variety of cardiac glycosides, including scilliroside. All parts of the plant contain scilliroside but it is most concentrated in the bulb. There is also a white squill whose bulbs are white. Red squill has long been known and used medicinally. The earliest reference to red squill is in the Ebers Papyrus as treatment for dropsy (heart failure). Use as treatment for cough, arthritis, general diuretic, and emetic has also been described. Medicinal use declined during the nineteenth century because foxglove (digitalis) was revealed to be safer and more efficacious in the treatment of heart failure. However, use of red squill as a folk medicinal remedy continues, and deaths and serious illness may occur. Red squill is one of the oldest rodenticides and has been in use since the thirteenth century. However, scilliroside has extremely poor palatability, and many rats learn to avoid the bait. Since 1989, rodenticides containing red squill are not approved for use in the United States.
UsesRat poisonings containing scilliroside continue to be available and used worldwide. Technical-grade red squill powders can contain up to 28% scilliroside, and baits typically contain 0.01–0.07% of the toxicant.
Toxicity evaluationRed squill has a multitude of toxic effects. It is directly irritating to the gastric mucosa, contributing to nausea, vomiting, abdominal pain, diarrhea, and anorexia. Rats are not able to vomit, contributing to the perceived selectivity of toxicity in rats. Scilliroside and scillaren A are both cardiac glycosides, and, like digoxin, inhibit Na+/K+ ATPase, block AV conduction, and may cause a slowed or rapid heart rate and abnormal heart rhythms.
6-beta-acetoxy-3-beta(beta-D-glucopyranosyloxy)-8,14-dihydroxybufa-4,20,22-trienolide Preparation Products And Raw materials
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