Introduction：Basic information about CAS 17481-62-8|2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde |
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| CAS Number | 17481-62-8 | Molecular Weight | 208.60100 |
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| Density | 1.49g/cm3 | Boiling Point | 325.1ºC at 760mmHg |
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| Molecular Formula | C9H5ClN2O2 | Melting Point | / |
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| MSDS | / | Flash Point | 150.4ºC |
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Names
| Name | 2-chloro-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.49g/cm3 |
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| Boiling Point | 325.1ºC at 760mmHg |
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| Molecular Formula | C9H5ClN2O2 |
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| Molecular Weight | 208.60100 |
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| Flash Point | 150.4ºC |
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| Exact Mass | 208.00400 |
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| PSA | 51.44000 |
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| LogP | 1.16040 |
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| Vapour Pressure | 0.000235mmHg at 25°C |
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| Index of Refraction | 1.67 |
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| InChIKey | VHLHXLJSHPMFCL-UHFFFAOYSA-N |
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| SMILES | O=Cc1c(Cl)nc2ccccn2c1=O |
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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 DATAACUTE 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
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Safety Information
Customs
| HS Code | 2933990090 |
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| 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% |
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Synonyms
| 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 |
