Introduction：Basic information about CAS 126728-21-0|2-Chloropyrido[2,3-d]pyrimidin-4(1H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Chloropyrido[2,3-d]pyrimidin-4(1H)-one |
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| CAS Number | 126728-21-0 | Molecular Weight | 218.04000 |
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| Density | 1.598g/cm3 | Boiling Point | 325.8ºC at 760 mmHg |
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| Molecular Formula | C7H5Cl2N3O | Melting Point | / |
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| MSDS | / | Flash Point | 150.8ºC |
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Names
| Name | 2-chloro-1H-pyrido[2,3-d]pyrimidin-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.598g/cm3 |
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| Boiling Point | 325.8ºC at 760 mmHg |
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| Molecular Formula | C7H5Cl2N3O |
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| Molecular Weight | 218.04000 |
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| Flash Point | 150.8ºC |
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| Exact Mass | 216.98100 |
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| PSA | 58.64000 |
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| LogP | 1.77350 |
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| Vapour Pressure | 0.000118mmHg at 25°C |
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| Index of Refraction | 1.725 |
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| InChIKey | RTDDQHZIZCKOJK-UHFFFAOYSA-N |
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| SMILES | Cl.O=c1[nH]c(Cl)nc2ncccc12 |
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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-chloropyrido[2,3-d]pyrimidin-4-ol |
| 2-chloro-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidine hydrochloride |
| 2-chloro-pyrido[3,2-e]pyrimidin-4-ol |
| 2-chloropyrido[2,3-d]pyrimidin-4(1H)-one |
