L-Phénylalanine ≥99%, poudre blanche
Fournisseur: MP Biomedicals
L-Phenylalanine is one of the 20 amino acids. It is an essential amino acid. It contains an aromatic side chain, which contributes to ultraviolet absorbance and fluorescence properties.
L-Phenylalanine is used in the manufacture of food and drink products and sold as a nutritional supplement for its reputed analgesic and antidepressant effects. It is a direct precursor to the neuromodulator phenylethylamine, a commonly used dietary supplement.
L-Phenylalanine is used in the manufacture of food and drink products and sold as a nutritional supplement for its reputed analgesic and antidepressant effects. It is a direct precursor to the neuromodulator phenylethylamine, a commonly used dietary supplement.
Soluble in water, hydrochloric acid (50 mg/ml-clear, colorless solution), aqueous (20 mg/ml-clear, colorless solution; powder may need to be ground slightly with a mortar and pestle before solubilization); very slighly soluble in methanol and ethanol.
Formule:
C₉H₁₁NO₂ Point d'ébullition: 313 °C (1013 hPa) Point de fusion: 270…275 °C (lit.) Densité: 0,754 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00064227 Numéro CAS: 63-91-2 EINECS: 200-568-1 Merck Index: 14,07271 |
Résultats des tests de spécification
Identity Test | Passes |
Purity | ≥99% |
FTIR | Conforms to Standard |
UV/VIS: l max (water) | 257 ± 3 nm 257.3 nm |
Optical Rotation (c=2, water) | -35° ± 4° |
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