2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde

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Names

[ Name ]:
2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde

[Synonym ]:
2-chloro-4-oxo-4H-pyrido[1,2-a]pirimidine-3-carbaldehyde
4H-Pyrido(1,2-a)pyrimidine-3-carboxaldehyde,2-chloro-4-oxo
2-chloro-3-formylpyrido[1,2-a]pyrimidin-4(4H)-one
2-chloro-4-oxo-4H-pyrido<1,2-a>pyrimidine 3-carboxaldehyde
2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
2-chloro-4-oxo-5-hydropyridino[1,2-a]pyrimidine-3-carbaldehyde

Chemical & Physical Properties

[ Density]:
1.49g/cm3

[ Boiling Point ]:
325.1ºC at 760mmHg

[ Molecular Formula ]:
C₉H₅ClN₂O₂

[ Molecular Weight ]:
208.60100

[ Flash Point ]:
150.4ºC

[ Exact Mass ]:
208.00400

[ PSA ]:
51.44000

[ LogP ]:
1.16040

[ Vapour Pressure ]:
0.000235mmHg at 25°C

[ Index of Refraction ]:
1.67

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV1153250

CHEMICAL NAME :: 4H-Pyrido(1,2-a)pyrimidine-3-carboxaldehyde, 2-chloro-4-oxo-

CAS REGISTRY NUMBER :: 17481-62-8

BEILSTEIN REFERENCE NO. :: 0881296

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H5-Cl-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#06828

Safety Information

[ HS Code ]:
2933990090

Precursor & DownStream

Precursor

2H-Pyrido[1,2-a]pyrimidine-2,4(3H)-dione
N,N-Dimethylformamide
2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one

DownStream

4H-Pyrido[1,2-a]pyrimidine-3-carboxaldehyde, 4-oxo-2-(1-pyrrolidinyl)-
8-morpholin-4-yl-1,7-diazabicyclo[4.4.0]deca-2,4,6,8-tetraen-10-one

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%