| Record Information | 
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| HMDB Status | Not Available | 
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| Creation Date | 2024-02-20 23:37:17 UTC | 
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| Update Date | 2025-03-21 17:57:37 UTC | 
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| HMDB ID | Not Available | 
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| Metabolite Identification | 
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| DeepMet ID | DMID00009125 | 
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| Frequency | 531.5 | 
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| Structure |  | 
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| Chemical Formula | C5H4O5 | 
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| Molecular Mass | 144.0059 | 
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| SMILES | O=C1OC(CO)C(=O)C1=O | 
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| InChI Key | LMIUBCUTSVEVSK-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 | dihydrofurans | 
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| Subclass  | furanones | 
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| Direct Parent  | furanones | 
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| Geometric Descriptor  | aliphatic heteromonocyclic compounds | 
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| Alternative Parents  | carboxylic acid esterscyclic ketonesgamma butyrolactoneshydrocarbon derivativesmonocarboxylic acids and derivativesorganic oxidesoxacyclic compoundsprimary alcoholstetrahydrofurans | 
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| Substituents  | alcoholcarbonyl grouptetrahydrofurancyclic ketonecarboxylic acid derivativegamma butyrolactoneketonelactoneoxacycleorganic oxidemonocarboxylic acid or derivativesorganic oxygen compoundcarboxylic acid esteraliphatic heteromonocyclic compoundhydrocarbon derivativeprimary alcohol3-furanoneorganooxygen compound | 
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