Ethyl 7-methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylate
Names
[ CAS No. ]:
5435-82-5
[ Name ]:
Ethyl 7-methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylate
[Synonym ]:
7-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
7-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-carbonsaeure-aethylester
ethyl 7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate
Chemical & Physical Properties
[ Density]:
1.26g/cm3
[ Boiling Point ]:
360.7ºC at 760 mmHg
[ Molecular Formula ]:
C12H12N2O3
[ Molecular Weight ]:
232.23500
[ Flash Point ]:
172ºC
[ Exact Mass ]:
232.08500
[ PSA ]:
60.67000
[ LogP ]:
1.17960
[ Index of Refraction ]:
1.596
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UU8541500
- CHEMICAL NAME :
- 4H-Pyrido(1,2-a)pyrimidine-3-carboxylic acid, 7-methyl-4-oxo-, ethyl ester
- CAS REGISTRY NUMBER :
- 5435-82-5
- BEILSTEIN REFERENCE NO. :
- 0200181
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H12-N2-O3
- MOLECULAR WEIGHT :
- 232.26
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,375,1954
Safety Information
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%