L-Méthionine 99, powder_white crystalline Cell Culture
Marques : MP BiomedicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
H-Met-OH, (S)-(-)-Méthionine, L(-)-Méthionine
Storage: Store at Room Temperature (15-30 °C).
Methionine is one of the common sulfur-containing amino acids. Methionine is a common methyl-group donor to various substrates, such as creatine, epinephrine, ergosterol, and choline.
- Cell Culture Reagent Grade
- Presentation: White Crystalline Powder
- pKa: 2.28, 9.21 (Lit.)
- Soluble at 2.5 g to 100 mL of water.
Formule:
C₅H₁₁NO₂S Poids moléculaire: 149.21 g/mol Point d'ébullition: 278 Point de fusion: 280…282 °C (lit.) Densité: 1.373 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00063097 Numéro CAS: 63-68-3 EINECS: 200-562-9 Indice Merck: 13,06004 |
Résultats des tests de spécification
Identity Test | Passes |
Purity | ≥99% |
FTIR | Conforms to Standard |
pH (1% aq soln) | 5.6-6.1 |
Loss on Drying | ≤0.3% |
Optical Rotation (c=2, 6N HCl) | +22.4° to 24.7° |
Residue on Ignition | ≤0.4% |
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