HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 24856432Generated: October 30, 2026
Ethyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2-methyl-1,4-dihydropyrido[2,3-d]pyridazine-3-carboxylate
https://huagongshe.com/en/chemical/24856432
Identifiers & Physical Properties
| Molecular formula | C21H22N4O4 |
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| Average molar mass | 394.4 g/mol |
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| Monoisotopic mass | 394.1641052 g/mol |
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| SMILES | CCOC(=O)C1=C(C)Nc2cnnc(OCC)c2C1c1ccc(C#N)cc1OC |
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| InChIKey | PRNVODIMUZZNSN-UHFFFAOYSA-N |
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| PubChem CID | 24856432 |
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Chemical & Physical Properties
| XLogP | 2.4 |
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| Topological polar surface area | 106 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 8 |
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| Rotatable bonds | 7 |
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| Heavy atoms | 29 |
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| Formal charge | 0 |
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| Complexity | 673 |
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![Ethyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2-methyl-1,4-dihydropyrido[2,3-d]pyridazine-3-carboxylate molecular structure](/img/chemical/24856432.png)