# 4-hydroxy-1-pyrroline-2-carboxylic acid

> group of stereoisomers

**Wikidata**: [Q27101863](https://www.wikidata.org/wiki/Q27101863)  
**Source**: https://4ort.xyz/entity/4-hydroxy-1-pyrroline-2-carboxylic-acid


## References

1. 1-Pyrroline-4-hydroxy-2-carboxylate. PubChem
2. ChEBI release 2020-09-01
3. 3-Hydroxy-3,4-dihydro-2H-pyrrole-5-carboxylic acid. ChemSpider
4. 4-hydroxy-1-pyrroline-2-carboxylic acid. ChEBI
5. Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard
6. UniChem