DeeHM database

Explore our extensive collection of metabolites and their associated biochemical information from authoritative sources

6,932
Reactants
11,665
Reactions

Enhanced multi-format search

Advanced search with synonym recognition, fuzzy matching, multi-field queries, and support for IUPAC names, common names, SMILES, molecular formulas, CAS numbers

Detailed information

Access comprehensive reactions data including reaction type, enzyme, tissue, and reference

Integrated analysis

Combined endogenous pathways and gut microbiome-mediated metabolism data

Multiple Search Options

Search by compound name, IUPAC name, SMILES, molecular formula, CAS number, InChI, or draw a structure below

Quick Examples:
caffeine benzaldehyde C9H8O4 C7H6O SMILES

Or Draw a Chemical Structure

Displaying all reaction information:

📊 Search Results Summary: {{ resultReactions.length }} reactions found
Including {{ reactionStats.substrate }} as substrate (reactant) and {{ reactionStats.metabolite }} as metabolite (product)
🔬 Field Explanations:
• Enzyme: Catalyzing enzyme (EC number or name)
• Tissue: Location where reaction occurs in body
• Database: Original data source (MDL, HMDB, etc.)
• Reference: Literature source - clickable links available when provided
📝 Note about data: "nan" or missing values indicate information not available in original database. For non-linked references, please search manually in literature databases.

Complete reaction details shown below

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Substrate Structure
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→
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Metabolite Structure
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Enzyme: {{ match.Enzyme }}
Tissue: {{ match.Tissue }}
Database: {{ match.source[2] || 'N/A' }}
Page {{ currentPageReactions }} of {{ totalPagesReactions }}