HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 78320173Generated: November 3, 2026
3-(4-Hydroxyphenyl)-7-phenylthieno[3,2-d]pyrimidin-4(3H)-one
https://huagongshe.com/en/chemical/78320173
Identifiers & Physical Properties
| Molecular formula | C18H12N2O2S |
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| Average molar mass | 320.4 g/mol |
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| Monoisotopic mass | 320.0619488 g/mol |
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| SMILES | O=c1c2scc(-c3ccccc3)c2ncn1-c1ccc(O)cc1 |
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| InChIKey | BYLGQCPZKUBIEG-UHFFFAOYSA-N |
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| PubChem CID | 78320173 |
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Chemical & Physical Properties
| XLogP | 3.7 |
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| Topological polar surface area | 81.1 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 4 |
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| Rotatable bonds | 2 |
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| Heavy atoms | 23 |
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| Formal charge | 0 |
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| Complexity | 470 |
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![3-(4-Hydroxyphenyl)-7-phenylthieno[3,2-d]pyrimidin-4(3H)-one molecular structure](/img/chemical/78320173.png)