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CAS NO.51-35-4
| L-Hydroxyproline Basic information |
| Product Name: | L-Hydroxyproline |
| Synonyms: | H-HYP-OH;H-HYP-OH (TRANS);H-L-HYDROXYPROLINE;H-L-HYP-OH;H-TRANS-HYP-OH;HYDROXYPROLINE;HYDROXY-L-PROLINE;HYDROXY-L-PROLINE, TRANS-4- |
| CAS: | 51-35-4 |
| MF: | C5H9NO3 |
| MW: | 131.13 |
| EINECS: | 200-091-9 |
| Product Categories: | Nitrogen cyclic compounds;PHARMACEUTICALS;Amino Acids;Pyrrole&Pyrrolidine&Pyrroline;Hydroxyproline [Hyp];Unusual Amino Acids;Biochemistry;Biological-modified Amino Acids;L-Amino Acids;Amino Acids;Amino Acids & Derivatives;Chiral Reagents;Heterocycles |
| Mol File: | 51-35-4.mol |
| L-Hydroxyproline Chemical Properties |
| Melting point | 273 °C (dec.)(lit.) |
| alpha | -75.5 º (c=5, H2O) |
| Boiling point | 242.42°C (rough estimate) |
| density | 1.3121 (rough estimate) |
| refractive index | -75.5 ° (C=4, H2O) |
| storage temp. | Store at RT. |
| solubility | H2O: 50 mg/mL |
| form | Crystals or Crystalline Powder |
| pka | 1.82, 9.66(at 25℃) |
| color | White |
| PH | 5.5-6.5 (50g/l, H2O, 20℃) |
| Water Solubility | 357.8 g/L (20 º C) |
| Merck | 14,4840 |
| BRN | 471933 |
| CAS DataBase Reference | 51-35-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Hydroxyproline(51-35-4) |
| EPA Substance Registry System | L-Proline, 4-hydroxy-, (4R)-(51-35-4) |