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CAS NO.51-35-4
| L-Hydroxyproline Basic information |
| Product Name: | L-Hydroxyproline |
| Synonyms: | 4-Hydroxyproline;4-L-Hydroxyproline;delta-Hydroxyproline;Hypro;L-Proline, 4-hydroxy-, trans-;L-Proline,4-hydroxy-,trans;Ls-Hydroxyproline;Proline, 4-hydroxy- |
| 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 |
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| L-Hydroxyproline Chemical Properties |
| mp | 273 °C (dec.)(lit.) |
| alpha | -75.5 º (c=5, H2O) |
| refractive index | -75.5 ° (C=4, H2O) |
| storage temp. | Store at RT. |
| solubility | H2O: 50 mg/mL |
| 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) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 24/25-36/37/39-27-26 |
| WGK Germany | 3 |
| RTECS | TW3586500 |
| Hazard Note | Irritant |
| HazardClass | IRRITANT |
| HS Code | 29339990 |
| L-Hydroxyproline Usage And Synthesis |
| Chemical Properties | White crystalline powder |
| Usage | A natural constituent of animal structural proteins such as collagen and elastin. Several microorganisms producing proline trans-4- and cis-3-hydroxylase were discovered and these enzymes were applied to the industrial production of trans-4- and cis-3-hydroxy-L-proline. |
| L-Hydroxyproline Preparation Products And Raw materials |
| Product Name： | L-Hydroxyproline |
| Synonyms : | 4-L-Hydroxyproline |
| CAS NO : | 51-35-4 |
| Molecular Formula: | C5H9NO3 |
| Molecular Weight： | 131.13 |
| Molecular Structure: |
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| Physics: |
Melting Points ：273℃ alpha ：-75.5º(c=5, H2O) Refractive Index ：-75.5°(C=4, H2O) Storage Temp. ：Store at RT. Water Solubility：357.8 g/L (20℃) |
| Safety Information： |
Hazard Codes ：Xi,Xn Risk Statements ：36/37/38-22 Safety Statements ：24/25-36/37/39-27-26 |
