| Record Information |
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| HMDB Status | quantified |
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| Creation Date | 2024-02-20 23:35:50 UTC |
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| Update Date | 2025-03-21 17:57:07 UTC |
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| HMDB ID | HMDB0000630 |
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| Metabolite Identification |
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| DeepMet ID | DMID00005765 |
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| Name | Cytosine |
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| Frequency | 1350.2 |
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| Structure | |
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| Chemical Formula | C4H5N3O |
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| Molecular Mass | 111.0433 |
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| SMILES | Nc1cc[nH]c(=O)n1 |
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| InChI Key | OPTASPLRGRRNAP-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Kingdom | organic compounds |
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| Superclass | organoheterocyclic compounds |
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| Class | diazines |
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| Subclass | pyrimidines and pyrimidine derivatives |
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| Direct Parent | pyrimidones |
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| Geometric Descriptor | aromatic heteromonocyclic compounds |
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| Alternative Parents | azacyclic compoundsheteroaromatic compoundshydrocarbon derivativesimidolactamsorganic carbonic acids and derivativesorganic oxidesorganooxygen compoundsorganopnictogen compoundsprimary amines |
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| Substituents | carbonic acid derivativearomatic heteromonocyclic compoundazacycleheteroaromatic compoundpyrimidoneorganic oxideorganic oxygen compoundorganonitrogen compoundorganopnictogen compoundhydrocarbon derivativeprimary amineorganic nitrogen compoundimidolactamamineorganooxygen compound |
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