L-Proline CAS #147-85-3
| Product Name: | L-Proline |
| Synonyms: | L-Proline ,L-2-Pyrrolidinecarboxylic acid;L-PROLINE, SYNTHETIC;L-(-)-PROLINE ((S)-(-)-PROLINE);L-PROLINE (13C5, 99%);L-PROLINE (13C5, 99%;Proline (P) Solution, 100ppm;L-Proline Vetec(TM) reagent grade, >=99%;L(-)-Proline, Animal-Free |
| CAS: | 147-85-3 |
| MF: | C5H9NO2 |
| MW: | 115.13 |
| EINECS: | 205-702-2 |
| Product Categories: | amino;Amino Acids;alpha-Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Proline [Pro, P];Amino Acids;Amino Acids and Derivatives;Food & Feed ADDITIVES;Amino Acid Derivatives;bc0001;147-85-3 |
| Mol File: | 147-85-3.mol |
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| L-Proline Chemical Properties |
| Melting point | 228 °C (dec.) (lit.) |
| Boiling point | 215.41°C (rough estimate) |
| alpha | -85.5 º (c=4, H2O) |
| density | 1.35 |
| vapor pressure | 0Pa at 25℃ |
| FEMA | 3319 | L-PROLINE |
| refractive index | -85 ° (C=4, H2O) |
| storage temp. | 2-8°C |
| solubility | H2O: 50 mg/mL |
| form | powder |
| pka | 1.95, 10.64(at 25℃) |
| color | White |
| PH | 6.0-7.0 (25℃, 1M in H2O) |
| Odor | at 100.00 %. odorless |
| Odor Type | odorless |
| optical activity | [α]20/D 85.0±1.0°, c = 5% in H2O |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.05 |
| JECFA Number | 1425 |
| Merck | 14,7780 |
| BRN | 80810 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | ONIBWKKTOPOVIA-UHFFFAOYSA-N |
| LogP | -2.54 at 20℃ |
| CAS DataBase Reference | 147-85-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Proline(147-85-3) |
| EPA Substance Registry System | L-Proline (147-85-3) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 24/25-36/37/39-26 |
| WGK Germany | 3 |
| RTECS | TW3584000 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 29339990 |
| Hazardous Substances Data | 147-85-3(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 5110 mg/kg |
