
| Product Name | L-4-Hydroxyproline |
| CAS No. | 51-35-4 |
| Molecular Formula | C₅H₉NO₃ |
| Structural Formula |
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| EINECS No. | 200-091-9 |
| Molecular Weight | 131.13 |
| Appearance | White flake crystals or crystalline powder. It has a unique sweetness in bitterness. |
| Main Purpose | Collagen analysis and biochemical standards; nutritional/cosmetic development; chiral drugs and peptide synthesis |