Quinazopyrine

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Names

[ CAS No. ]:
100330-91-4

[ Name ]:
Quinazopyrine

Chemical & Physical Properties

[ Density]:
1.345g/cm3

[ Boiling Point ]:
514ºC at 760mmHg

[ Molecular Formula ]:
C₁₉H₁₇N₅O

[ Molecular Weight ]:
331.37100

[ Flash Point ]:
264.7ºC

[ Exact Mass ]:
331.14300

[ PSA ]:
64.74000

[ LogP ]:
3.24420

[ Vapour Pressure ]:
1.12E-10mmHg at 25°C

[ Index of Refraction ]:
1.725

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UR0450000

CHEMICAL NAME :: 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-2-phenyl-4-(4-quinazolinylam ino)-

CAS REGISTRY NUMBER :: 100330-91-4

LAST UPDATED :: 199103

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C19-H17-N5-O

MOLECULAR WEIGHT :: 331.41

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 369 mg/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 51,100,1988

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 336 mg/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 51,100,1988

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 390 mg/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 51,100,1988

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 292 mg/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 51,100,1988

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 78 mg/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 53,94,1990

Related Compounds

Quinazopyrine hydrochloride
tert-butyl 3-cyano-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,6,7,8-tetrahydro-1,6-naphthyridine-6-carboxylate
Tert-butyl 2-{[(tert-butoxy)carbonyl]amino}-3-cyano-5,6,7,8-tetrahydro-1,6-naphthyridine-6-carboxylate
(3,5-dinitrophenyl)methyl (2S)-2-amino-3-(1H-imidazol-4-yl)propanoate
(2S,3S)-2-benzyl-3-{[(benzyloxy)carbonyl]amino}butanedioic acid
(2S,3S)-2-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanedioic acid
(4R)-3-[(tert-butoxy)carbonyl]-2-methyl-1,3-thiazolidine-2,4-dicarboxylic acid
Methyl 2-amino-4-cyclopropylpentanoate
Methyl 4-(3-hydroxyazetidin-3-yl)oxane-4-carboxylate
1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(2,2-difluorocyclopropyl)propanoate
[1-(2,2-difluoroethyl)-3-methyl-1H-pyrazol-4-yl]methanamine

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