HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178635523Generated: November 1, 2026
5-Methoxypyrimidine-2,4,6(1H,3H,5H)-trione
5-Methoxypyrimidine-2,4,6-triol · 5-Methoxypyrimidine-2,4,6(1H,3H,5H)-trione · 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-methoxy- · 6-hydroxy-5-methoxypyrimidine-2,4(1H,3H)-dione
https://huagongshe.com/en/chemical/178635523
Identifiers & Physical Properties
| CAS No. | 60703-43-7 |
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| Molecular formula | C5H6N2O4 |
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| Average molar mass | 158.11 g/mol |
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| Monoisotopic mass | 158.03275668 g/mol |
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| SMILES | COC1C(=O)NC(=O)NC1=O |
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| InChIKey | XNRQLKANHYMDGS-UHFFFAOYSA-N |
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| PubChem CID | 15001716 |
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Chemical & Physical Properties
| XLogP | -1.2 |
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| Topological polar surface area | 84.5 |
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| Hydrogen bond donors | 2 |
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| Hydrogen bond acceptors | 4 |
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| Rotatable bonds | 1 |
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| Heavy atoms | 11 |
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| Formal charge | 0 |
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| Complexity | 205 |
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| Density | 1.47±0.1 g/cm3(Predicted) |
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| pKa (acidity coefficient) | 4.86±0.20(Predicted) |
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| GHS pictogram | GHS07 |
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| Signal word | Warning |
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| GHS hazard statements | H302-H315-H319-H335 |
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| GHS precautionary statements | P280-P305+P351+P338 |
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Safety & Regulations
| Signal word | Warning |
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| GHS pictogram | GHS07 |
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| GHS hazard statements | H302-H315-H319-H335 |
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| GHS precautionary statements | P280-P305+P351+P338 |
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