Thonzylaminhydrochlorid

Bezeichnung:Thonzylaminhydrochlorid

CAS-Nr63-56-9

Englisch Name:thonzylamine hydrochloride

CBNumberCB6875530

SummenformelC16H22N4O.ClH

Molgewicht322.84

MOL-Datei63-56-9.mol

Synonyma

Thonzylaminhydrochlorid

Thonzylaminhydrochlorid physikalisch-chemischer Eigenschaften

Schmelzpunkt	173-176°
Siedepunkt	bp2.2 185-187°
Dichte	1.2562 (rough estimate)
Brechungsindex	1.5800 (estimate)
Stabilität	Stable. Incompatible with strong oxidizing agents.
EPA chemische Informationen	Thonzylamine hydrochloride (63-56-9)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	20/21/22
S-Sätze:	36
Toxizität	LD50 orally in guinea pigs: 493 mg (base)/kg (Reinhard, Seudi)

Gefahreninformationscode (GHS)

thonzylamine hydrochloride Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften
White, crystalline powder; faint odor. Very soluble in water; freely soluble in alcohol and chloroform; practically insoluble in ether and benzene; pH 5.0–6.0 (2% solution).
Originator
Neohetramine,Warner Lambert,US,1948
Verwenden
Medicine (antihistamine).
Definition
ChEBI: Thonzylamine hydrochloride is a member of methoxybenzenes.
Manufacturing Process
54 g of 2-(p-methoxybenzyl)aminopyrimidine and 12.0 g of sodamide were suspended in 250 cc of toluene and were refluxed for 31 hours. To the thus prepared sodium salt of 2-(p-methoxybenzyl)aminopyrimidine, 28.1 g of dimethylaminoethyl chloride were added and refluxed under continuous stirring for 26 hours. After cooling, the reaction mixture was extracted with dilute hydrochloric acid at about pH 5.0, removing the product thus formed containing only very little of the unreacted 2-(p_x0002_methoxybenzyl)aminopyrimidine. This solution was then made alkaline to liberate the free base of the product, which was extracted with ether. The ether solution was evaporated and the residue vacuum distilled. The product, 2-(p-methoxybenzyl-dimethylaminoethyl)aminopyrimidine forms an oily liquid, boiling point 185°C to 187°C at 2.2 mm.
Therapeutic Function
Antihistaminic
Allgemeine Beschreibung
Thonzylamine hydrochloride,2-[[2-(dimethylamino)-ethyl](p-methoxybenzyl)amino]pyrimidine hydrochloride, is a white crystallinepowder soluble in water (1:1), in alcohol (1:6), and in chloroform(1:4). A 2% aqueous solution has a pH of 5.5. It is similar in activity to tripelennamine but is claimed to be lesstoxic. The usual dose is 50 mg taken up to 4 times daily. Itis available in certain combination products.
Allgemeine Beschreibung
White crystalline powder with a faint odor . pH: 5.1-5.7 (2 % aqueous solution).
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
thonzylamine hydrochloride behaves as a weak organic acid. Materials in this group are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
Health Hazard
SYMPTOMS: Symptoms of exposure to thonzylamine hydrochloride may include drowsiness, lethargy, fatigue, hypnosis, coma, vertigo, ataxia, tinnitus, blurred vision, tremors, anxiety, insomnia, excitement, hallucinations, delirium, convulsions, dry mouth, anorexia, nausea, vomiting, abdominal distress, constipation, diarrhea, central nervous system depression, gastrointestinal reactions, respiratory arrest and circulatory collapse.
Brandgefahr
Flash point data for thonzylamine hydrochloride are not available. thonzylamine hydrochloride is probably combustible.

thonzylamine hydrochloride Upstream-Materialien And Downstream Produkte

Thonzylaminhydrochlorid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

63-56-9, thonzylamine hydrochloride Verwandte Suche:

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