5086-74-8 Usage
Chemical Properties
Tetraimidazole hydrochloride is a white to pale cream crystalline powder, bitter and astringent, easily soluble in water , Methanol, slightly soluble in ethanol, insoluble in acetone. acid solutions are stable; however, hydrolysis occurs under alkaline conditions. The rate of hydrolysis increases with pH and temperature. It is used as levamisole intermediate, anthelmintic drug.
Uses
Tetramisole hydrochloride is an inhibitor of alkaline phosphatases, is a high purity antiparasitic. It is suitable for inhibition of various alkaline phosphatase (i.e., liver, kidney, placenta, bone and tumor)(Intestinal alkaline phosphatases are only slightly inhibited.). Tetramisole has biological response modifier with anthelmintic activity. Anthelmintic (nematodes); immunomodulator.
Definition
ChEBI: Tetramisole hydrochloride is an organic molecular entity. It is a broad-spectrum veterinary anthelmintic with high efficiency and low toxicity.
Application
Tetramisole is an alkaline phosphatase inhibitor. It is a racemic mixture of (+) and (-) isomers. The (-) isomer (levamisole) accounts for most of the biological activity of tetramisole.Tetramisole has been used to inhibit alkaline phosphatase in the effective range of 0.4 – 2 mM. Inhibition of intestinal alkaline phosphate requires higher concentrations. In addition to its use in enzyme and protein phosphorylation studies, tetramisole has been used to study membrane, tissue and animal systems.Tetramisole is an anthelminthic agent used in veterinary applications to treat helminth or worm infections.
in vitro
Tetramisole hydrochloride at 67.5 mg/kg is 88.8% effective against immature and 99.7% effective against adult Libyostrongylus douglassi of the ostrich. A dose of up to 408 mg/kg tetramisole hydrochloride had no adverse effects on young birds but at 529 mg/kg was lethal to both chicks and adult ostriches. The efficacy of pyrantel tartrate was erratic. At 50 - 60 mg/kg it was 72.3% effective against immatures and 50.2% effective against adult worms. At 100 mg/kg it fell to 43.6% against immature, but rose to 77.3% against adult worms. Pyrantel tartrate at 100 mg/kg caused the death .of three out of four chicks. The macroscopic lesions of the disease ""vrotmaag"" caused by L. douglassi are descriptionbed as well as some of the other pathological lesions observed at autopsy.
Mode of action
Tetramisole HCl inhibits parasitic worm growth by acting as an agonist to nicotinic acetylcholine receptors leading to paralysis. The mechanism of action for anticancer activity is unknown.
Check Digit Verification of cas no
The CAS Registry Mumber 5086-74-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,8 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5086-74:
(6*5)+(5*0)+(4*8)+(3*6)+(2*7)+(1*4)=98
98 % 10 = 8
So 5086-74-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H12N2S.ClH/c1-2-4-9(5-3-1)10-8-13-6-7-14-11(13)12-10;/h1-5,10H,6-8H2;1H
5086-74-8Relevant articles and documents
Method for the treatment of plants with agrochemical tablet compositions
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, (2008/06/13)
Novel method for applying agrochemicals to plants, which method consists in attaching to the surface of the plants tablets comprising at least one agrochemically active compound and at least one adjuvant, which is solid, liquid of pasty at room temperature, and optionally, one or more excipients optionally in admixture with one or more other additives and/or water.
Derivatives of R,S-[X2-(2-hydroxyethylamino)-1-phenyl]-ethylamine, and process
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, (2008/06/13)
An R,S-[2-(2-hydroxyethylamino)-1-phenyl]-ethylamine of the formula III STR1 wherein R represents hydrogen, allyl, propargyl or benzyl. These compounds provide valuable intermediates for the synthesis of Tetramisole.
Optically active 1-oxyethyl-4-phenyl-2-imidazolidones
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, (2008/06/13)
A process for the manufacture of 1-(2-alkoxyethyl)-4-phenyl-4-imidazolin-2-ones, 1-(2-alkoxyethyl)-4-phenyl-2-imidazolidones, 1-(2-alkoxyethyl)-4-phenyl-imidazolidine-2-thiones, certain of the corresponding 1-(2-hydroxyethyl) derivatives, and their 3-acylated derivatives, and certain related compounds which are all useful as intermediates in a new process for the manufacture of the anthelmintic levamisole, (-)-2,3,5,6-tetrahydro-6-phenylimidazo-[2,1-b]thiazole, and its derivatives through conventional resolution procedures. The new process also permits the direct manufacture of optically active 1-(2-alkoxyethyl)-4-phenyl-2-imidazolidone and their 3-acylated derivatives, optically active 1-(2-alkoxyethyl)-4-phenylimidazolidine-2-thiones, and levamisole, the levorotatory isomer of tetramisole, using catalytic amounts of a chiral reducing agent, with the elimination of conventional resolution procedures.
