Tetrahydro-3-(4-methylphenyl)-1H,7H-pyrazolo(1,2-a)(1,2,5)triazepine-1,5(2H)-dione

Modify Date: 2025-09-18 22:00:52

Tetrahydro-3-(4-methylphenyl)-1H,7H-pyrazolo(1,2-a)(1,2,5)triazepine-1,5(2H)-dione structure	Common Name	Tetrahydro-3-(4-methylphenyl)-1H,7H-pyrazolo(1,2-a)(1,2,5)triazepine-1,5(2H)-dione
	CAS Number	86126-27-4	Molecular Weight	259.30400
	Density	1.31g/cm3	Boiling Point	431.8ºC at 760 mmHg
	Molecular Formula	C₁₄H₁₇N₃O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	198.5ºC

Name	3-(4-methylphenyl)-4,7,8,9-tetrahydro-2H-pyrazolo[1,2-a][1,2,5]triazepine-1,5-dione

Density	1.31g/cm3
Boiling Point	431.8ºC at 760 mmHg
Molecular Formula	C₁₄H₁₇N₃O₂
Molecular Weight	259.30400
Flash Point	198.5ºC
Exact Mass	259.13200
PSA	43.86000
LogP	0.73170
Index of Refraction	1.646
InChIKey	UYJFZMNKAVOSNS-UHFFFAOYSA-N
SMILES	Cc1ccc(N2CC(=O)N3CCCN3C(=O)C2)cc1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UR0809400

CHEMICAL NAME :: 1H,7H-Pyrazolo(1,2-a)(1,2,5)triazepine-1,5(2H)-dione, tetrahydro-3-(4-methylphenyl)-

CAS REGISTRY NUMBER :: 86126-27-4

LAST UPDATED :: 198712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H17-N3-O2

MOLECULAR WEIGHT :: 259.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2500 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: APPHAX Acta Poloniae Pharmaceutica. For English translation, see APPFAR. (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland) V.1- 1937- Volume(issue)/page/year: 39,463,1982

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