33376-96-4

33376-96-4 structure

33376-96-4 structure

Name: 5-Methyl[1,2,4]Triazolo[1,5-A]Pyrimidin-7-Amine
Chemical Name: 5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
CAS Number: 33376-96-4
Molecular Formula: C₆H₇N₅
Molecular Weight: 149.15300
Create Date: 2018-12-28 21:59:52
Modify Date: 2023-01-17 17:36:49

Name	5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
Synonyms	Desdiethyltrapidil

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

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

Hazard Codes	Xi
HS Code	2933990090

24415-66-5 structure

24415-66-5

~%

33376-96-4 structure

33376-96-4

Literature: Allen et al. Journal of Organic Chemistry, 1959 , vol. 24, p. 787,792

35523-67-2 structure

35523-67-2

~%

33376-96-4 structure

33376-96-4

Literature: Kano; Makisumi Chemical and Pharmaceutical Bulletin, 1958 , vol. 6, p. 583,585

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%