| Chemistry name: | Hyp; 4-hydroxy-2-pyrrolidinecarboxylic acid |
| M Formula: | HOC4H7NCOOH. |
| Chemistry structure: |
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| Properties: | |
| Colorless crystals. Very soluble in water; slightly soluble in alcohol; insoluble in ether. Optically active. dl-hydroxyproline, mp 261–262C with decomposition.l-hydroxyproline, mp 270C (natural). d-hydroxyproline, mp 274C. | |
| Derivation: | |
| Hydrolysis of protein (gelatin), organic synthesis. | |
| Use: | |
| Biochemical research. Available commercially as l-hydroxyproline. | |