HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 19905730Generated: November 4, 2026
1-Ethyl-5-amino-6,8-difluoro-7-[3-(t-butoxycarbonylamino)-1-pyrrolidinyl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
https://huagongshe.com/en/chemical/19905730
Identifiers & Physical Properties
| Molecular formula | C21H26F2N4O5 |
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| Average molar mass | 452.5 g/mol |
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| Monoisotopic mass | 452.18712627 g/mol |
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| SMILES | CCn1cc(C(=O)O)c(=O)c2c(N)c(F)c(N3CCC(NC(=O)OC(C)(C)C)C3)c(F)c21 |
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| InChIKey | DSCPARSSEUFCRI-UHFFFAOYSA-N |
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| PubChem CID | 19905730 |
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Chemical & Physical Properties
| XLogP | 2.9 |
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| Topological polar surface area | 125 |
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| Hydrogen bond donors | 3 |
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| Hydrogen bond acceptors | 10 |
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| Rotatable bonds | 6 |
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| Heavy atoms | 32 |
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| Formal charge | 0 |
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| Complexity | 802 |
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![1-Ethyl-5-amino-6,8-difluoro-7-[3-(t-butoxycarbonylamino)-1-pyrrolidinyl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid molecular structure](/img/chemical/19905730.png)