2-methyl-11-oxopyrido[2,1-b]quinazoline-8-carboxylic acid

Modify Date: 2024-04-06 17:12:16

2-methyl-11-oxopyrido[2,1-b]quinazoline-8-carboxylic acid Structure
2-methyl-11-oxopyrido[2,1-b]quinazoline-8-carboxylic acid structure
Common Name 2-methyl-11-oxopyrido[2,1-b]quinazoline-8-carboxylic acid
CAS Number 63094-33-7 Molecular Weight 254.24100
Density 1.42g/cm3 Boiling Point 457.9ºC at 760 mmHg
Molecular Formula C14H10N2O3 Melting Point N/A
MSDS N/A Flash Point 230.7ºC

 Names

Name 2-methyl-11-oxopyrido[2,1-b]quinazoline-8-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.42g/cm3
Boiling Point 457.9ºC at 760 mmHg
Molecular Formula C14H10N2O3
Molecular Weight 254.24100
Flash Point 230.7ºC
Exact Mass 254.06900
PSA 71.67000
LogP 1.85430
Index of Refraction 1.695

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV1176440
CHEMICAL NAME :
11H-Pyrido(2,1-b)quinazoline-8-carboxylic acid, 2-methyl-11-oxo-
CAS REGISTRY NUMBER :
63094-33-7
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C14-H10-N2-O3
MOLECULAR WEIGHT :
254.26

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 :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #3902639
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #3902639

 Synonyms

11H-Pyrido(2,1-b)quinazoline-8-carboxylic acid,2-methyl-11-oxo
2-Methyl-11-oxo-11H-pyrido(2,1-b)quinazoline-8-carboxylic acid