ethyl 2-[1-methyl-5-(2-methyl-4-oxo-quinazolin-3-yl)pyrazol-4-yl]aceta te

Modify Date: 2024-03-10 18:09:30

ethyl 2-[1-methyl-5-(2-methyl-4-oxo-quinazolin-3-yl)pyrazol-4-yl]aceta te Structure
ethyl 2-[1-methyl-5-(2-methyl-4-oxo-quinazolin-3-yl)pyrazol-4-yl]aceta te structure
Common Name ethyl 2-[1-methyl-5-(2-methyl-4-oxo-quinazolin-3-yl)pyrazol-4-yl]aceta te
CAS Number 160662-10-2 Molecular Weight 326.35000
Density 1.3g/cm3 Boiling Point 505.1ºC at 760mmHg
Molecular Formula C17H18N4O3 Melting Point N/A
MSDS N/A Flash Point 259.3ºC

 Names

Name ethyl 2-[1-methyl-5-(2-methyl-4-oxoquinazolin-3-yl)pyrazol-4-yl]acetate

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 505.1ºC at 760mmHg
Molecular Formula C17H18N4O3
Molecular Weight 326.35000
Flash Point 259.3ºC
Exact Mass 326.13800
PSA 79.01000
LogP 1.53320
Vapour Pressure 2.5E-10mmHg at 25°C
Index of Refraction 1.637

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ4926062
CHEMICAL NAME :
1H-Pyrazole-4-acetic acid, 1-methyl-5-(2-methyl-4-oxo-3(4H)-quinazolinyl)-, ethyl ester
CAS REGISTRY NUMBER :
160662-10-2
LAST UPDATED :
199603
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C17-H18-N4-O3
MOLECULAR WEIGHT :
326.39

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 29,707,1994
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 29,707,1994
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