# Chemical Information Ontology (CHEMINF)

> Includes terms for the descriptors commonly used in cheminformatics software applications and...

- Page: https://library.schematica.io/model/fdb37c38257d4a3e927f3b83e0636fa2
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Healthcare
- External link: https://bioportal.bioontology.org/ontologies/CHEMINF
- Contact: Egon Willighagen (egon.willighagen@maastrichtuniversity.nl)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | CHEMINF |
| Description | Includes terms for the descriptors commonly used in cheminformatics software applications and the algorithms which generate them. |
| Format | OWL |
| Categories | Chemical |
| Groups | OBO Foundry |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 855 |
| Individuals | 20 |
| Properties | 118 |
| Max Depth | 5 |
| Max Child Count | 39 |
| Average Child Count | 3 |
| Classes With One Child | 94 |
| Classes With More Than 25 Children | 6 |
| Classes With No Definition | 509 |

## Projects using CHEMINF

- [PubChem](https://bioportal.bioontology.org/projects/PubChem)
- [eNanoMapper](https://bioportal.bioontology.org/projects/eNanoMapper)
- [Open PHACTS](https://bioportal.bioontology.org/projects/Open_PHACTS)
- [ChEMBL-RDF](https://bioportal.bioontology.org/projects/ChEMBL-RDF)
- [Chemical Information Ontology](https://bioportal.bioontology.org/projects/CIO)

---

Source: https://library.schematica.io/model/fdb37c38257d4a3e927f3b83e0636fa2