5-Methyl[1,2,4]Triazolo[1,5-A]Pyrimidin-7-Amine

Names

[ CAS No. ]:
33376-96-4

[ Name ]:
5-Methyl[1,2,4]Triazolo[1,5-A]Pyrimidin-7-Amine

[Synonym ]:
Desdiethyltrapidil

Chemical & Physical Properties

[ Density]:
1.6g/cm3

[ Molecular Formula ]:
C₆H₇N₅

[ Molecular Weight ]:
149.15300

[ Exact Mass ]:
149.07000

[ PSA ]:
69.10000

[ LogP ]:
0.59610

[ Index of Refraction ]:
1.807

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ5715000

CHEMICAL NAME :: (1,2,4)Triazolo(1,5-a)pyrimidin-7-amine, 5-methyl-

CAS REGISTRY NUMBER :: 33376-96-4

BEILSTEIN REFERENCE NO. :: 0139531

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-N5

MOLECULAR WEIGHT :: 149.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 425 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - pulmonary emboli

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 13,597,1977

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%