HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 69920554Generated: October 27, 2026
5-[4-Ethoxy-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-6-ylmethyl]-pyrimidine-2,4-diamine
https://huagongshe.com/en/chemical/69920554
Identifiers & Physical Properties
| Molecular formula | C21H31N5O2Si |
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| Average molar mass | 413.6 g/mol |
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| SMILES | CCOc1cc(Cc2cnc(N)nc2N)cc2c1ccn2COCC[Si](C)(C)C |
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| InChIKey | ZEQQQOLNHZMPPC-UHFFFAOYSA-N |
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| PubChem CID | 69920554 |
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Chemical & Physical Properties
| Topological polar surface area | 101 |
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| Hydrogen bond donors | 2 |
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| Hydrogen bond acceptors | 6 |
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| Rotatable bonds | 9 |
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| Heavy atoms | 29 |
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| Formal charge | 0 |
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| Complexity | 506 |
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![5-[4-Ethoxy-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-6-ylmethyl]-pyrimidine-2,4-diamine molecular structure](/img/chemical/69920554.png)