HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 78320171Generated: November 3, 2026
3-(3,4-Dimethoxyphenyl)-7-phenylthieno[3,2-d]pyrimidin-4(3H)-one
https://huagongshe.com/en/chemical/78320171
Identifiers & Physical Properties
| Molecular formula | C20H16N2O3S |
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| Average molar mass | 364.4 g/mol |
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| Monoisotopic mass | 364.08816355 g/mol |
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| SMILES | COc1ccc(-n2cnc3c(-c4ccccc4)csc3c2=O)cc1OC |
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| InChIKey | DFSWZLMQIKTPDF-UHFFFAOYSA-N |
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| PubChem CID | 78320171 |
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Chemical & Physical Properties
| XLogP | 4 |
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| Topological polar surface area | 79.4 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 5 |
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| Rotatable bonds | 4 |
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| Heavy atoms | 26 |
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| Formal charge | 0 |
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| Complexity | 537 |
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![3-(3,4-Dimethoxyphenyl)-7-phenylthieno[3,2-d]pyrimidin-4(3H)-one molecular structure](/img/chemical/78320171.png)