CasNo.15421-84-8,7-(DIETHYLAMINO)-5-METHYL-S-TRIAZOLO[1,5-A]PYRIMIDINE,(15421-84-8) Suppliers

1 Metric Ton	Negotiable

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : T/T

Keywords

s-Triazolo[1,5-a]pyrimidine,7-(diethylamino)-5-methyl- (6CI,8CI) 4-(Diethylamino)-6-methyl-1,3,3a,7-tetraazaindene 5-Methyl-7-(diethylamino)-1,2,4-triazolo[1,5-a]pyrimidine

Quick Details

Appearance: powder
Application:Vasodilator;PDGF antagonist
PackAge:according to the customers
ProductionCapacity:1|Metric Ton|
Storage:Inert atmosphere,Room Temperature
Transportation:by sea sea and couier

Superiority:

8.4 g of 5-methyl-7-chloro-s-triazolo-(1,5-a)-pyrimidine were suspended in 30 cc of water and 7.3 g of diethylamine added. After 2 hours heating with stirring, the mixture was concentrated under vacuum. The residue was recrystallized from n-heptane. This process yielded 8.1 g of the 5-methyl-7- diethylamino-s-triazolo-(1,5-a)-pyrimidine having a melting point of 103°C to 104°C. The hydrochloride produced in the usual manner had a melting point of 212°C.Poison by ingestion, intraperitoneal, subcutaneous, and intravenous routes. An experimental teratogen. Other experimental reproductive effects. A coronary vasodilator. When heated to decomposition it emits toxic fumes of NOx. See also MINES.

Details:

8.4 g of 5-methyl-7-chloro-s-triazolo-(1,5-a)-pyrimidine were suspended in 30 cc of water and 7.3 g of diethylamine added. After 2 hours heating with stirring, the mixture was concentrated under vacuum. The residue was recrystallized from n-heptane. This process yielded 8.1 g of the 5-methyl-7- diethylamino-s-triazolo-(1,5-a)-pyrimidine having a melting point of 103°C to 104°C. The hydrochloride produced in the usual manner had a melting point of 212°C.Poison by ingestion, intraperitoneal, subcutaneous, and intravenous routes. An experimental teratogen. Other experimental reproductive effects. A coronary vasodilator. When heated to decomposition it emits toxic fumes of NOx. See also MINES.