1,4-Dihydro-4-(4-chlorophenyl)-2-methylpyrimido(1,2-a)benzimidazole

Modify Date: 2025-09-20 11:26:46

1,4-Dihydro-4-(4-chlorophenyl)-2-methylpyrimido(1,2-a)benzimidazole structure	Common Name	1,4-Dihydro-4-(4-chlorophenyl)-2-methylpyrimido(1,2-a)benzimidazole
	CAS Number	169132-72-3	Molecular Weight	295.76600
	Density	1.33g/cm3	Boiling Point	484.3ºC at 760mmHg
	Molecular Formula	C₁₇H₁₄ClN₃	Melting Point	N/A
	MSDS	N/A	Flash Point	246.7ºC

Name	4-(4-chlorophenyl)-2-methyl-1,4-dihydropyrimido[1,2-a]benzimidazole

Density	1.33g/cm3
Boiling Point	484.3ºC at 760mmHg
Molecular Formula	C₁₇H₁₄ClN₃
Molecular Weight	295.76600
Flash Point	246.7ºC
Exact Mass	295.08800
PSA	33.08000
LogP	3.46590
Vapour Pressure	1.55E-09mmHg at 25°C
Index of Refraction	1.697
InChIKey	CCZUUHZCSDUXSS-UHFFFAOYSA-N
SMILES	CC1=CC(c2ccc(Cl)cc2)n2c(nc3ccccc32)N1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW7663200

CHEMICAL NAME :: Pyrimido(1,2-a)benzimidazole, 1,4-dihydro-4-(4-chlorophenyl)-2-methyl-

CAS REGISTRY NUMBER :: 169132-72-3

LAST UPDATED :: 199703

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H14-Cl-N3

MOLECULAR WEIGHT :: 295.79

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 :: 2230 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 28,92,1994

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Product Name: 1,4-Dihydro-4-(4-chlorophenyl)-2-methylpyrimido(1,2-a)benzimidazole
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Purity: 98.0%
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