![2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde structure, CAS 17481-62-8](/structures/40000/37508_1_17481_62_8.png)
CAS Number17481-62-8
Synonyms2-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
Molecular FormulaC9H5ClN2O2
Molecular Weight208.605
Purity98.00%
Density1.49g/cm3
Boiling Point325.1ºC at 760mmHg
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 17481-62-8 |
| Catalog No. | 2A-9037508 |
| Chinese Name | 2-氯-4-氧代-4H-吡啶并[1,2-A]嘧啶-3-甲醛 |
| 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 |
| Molecular Formula | C9H5ClN2O2 |
| Molecular Weight | 208.605 |
| Purity | 98.00 |
| Density | 1.49g/cm3 |
| Boiling Point | 325.1ºC at 760mmHg |
| Storage Condition | room temperature |
| HTC | 2933990090 |
| PubChem ID | 406852 |
| MDL Number | MFCD00858192 |
| SMILES | O=Cc1c(Cl)nc2ccccn2c1=O |
| InChI | InChI=1S/C9H5ClN2O2/c10-8-6(5-13)9(14)12-4-2-1-3-7(12)11-8/h1-5H |
| InChI Key | VHLHXLJSHPMFCL-UHFFFAOYSA-N |
| MSDS | msds/37508_1_17481_62_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: 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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