HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 67231663Generated: October 28, 2026
6-Chloro-4-hydroxy-2-oxo-1-(4-fluoro-benzyl)-1,2-dihydro-pyrrolo[1,2-b]pyridazine-3-carboxylic acid methyl ester
https://huagongshe.com/en/chemical/67231663
Identifiers & Physical Properties
| Molecular formula | C16H12ClFN2O4 |
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| Average molar mass | 350.73 g/mol |
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| Monoisotopic mass | 350.0469627 g/mol |
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| SMILES | COC(=O)c1c(O)c2cc(Cl)cn2n(Cc2ccc(F)cc2)c1=O |
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| InChIKey | DWJKKPOMFIUWNZ-UHFFFAOYSA-N |
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| PubChem CID | 67231663 |
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Chemical & Physical Properties
| XLogP | 2.9 |
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| Topological polar surface area | 71.8 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 5 |
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| Rotatable bonds | 4 |
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| Heavy atoms | 24 |
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| Formal charge | 0 |
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| Complexity | 562 |
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![6-Chloro-4-hydroxy-2-oxo-1-(4-fluoro-benzyl)-1,2-dihydro-pyrrolo[1,2-b]pyridazine-3-carboxylic acid methyl ester molecular structure](/img/chemical/67231663.png)