2-methoxy-11-oxo-11H-pyrido(2,1-b)quinazoline-8-carboxylic acid
Names
[ CAS No. ]:
63094-36-0
[ Name ]:
2-methoxy-11-oxo-11H-pyrido(2,1-b)quinazoline-8-carboxylic acid
[Synonym ]:
2-Methoxy-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid
11H-Pyrido(2,1-b)quinazoline-8-carboxylic acid,2-methoxy-11-oxo
Chemical & Physical Properties
[ Density]:
1.45g/cm3
[ Boiling Point ]:
480.1ºC at 760 mmHg
[ Molecular Formula ]:
C14H10N2O4
[ Molecular Weight ]:
270.24000
[ Flash Point ]:
244.2ºC
[ Exact Mass ]:
270.06400
[ PSA ]:
80.90000
[ LogP ]:
1.55450
[ Index of Refraction ]:
1.681
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UV1176415
- CHEMICAL NAME :
- 11H-Pyrido(2,1-b)quinazoline-8-carboxylic acid, 2-methoxy-11-oxo-
- CAS REGISTRY NUMBER :
- 63094-36-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C14-H10-N2-O4
- MOLECULAR WEIGHT :
- 270.26
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
Safety Information
[ HS Code ]:
2933990090
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%