Introduction：Basic information about CAS 99951-90-3|ethyl 5-chloro-[1,2,4]triazolo[4,3-a]pyrimidine-7-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | ethyl 5-chloro-[1,2,4]triazolo[4,3-a]pyrimidine-7-carboxylate |
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| CAS Number | 99951-90-3 | Molecular Weight | 226.620 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C8H7ClN4O2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | ethyl 5-chloro-[1,2,4]triazolo[4,3-a]pyrimidine-7-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Molecular Formula | C8H7ClN4O2 |
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| Molecular Weight | 226.620 |
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| Exact Mass | 226.025757 |
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| PSA | 69.38000 |
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| LogP | 0.99 |
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| Index of Refraction | 1.690 |
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| InChIKey | WHOZJESYNNZNSN-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)c1cc(Cl)n2cnnc2n1 |
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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
| Ethyl 5-chloro[1,2,4]triazolo[4,3-a]pyrimidine-7-carboxylate |
| 1,2,4-Triazolo[4,3-a]pyrimidine-7-carboxylic acid, 5-chloro-, ethyl ester |
