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L-Methionin ≥99%, white crystalline powder cell culture reagent

Dodavatel: MP Biomedicals

Synonyms: (S)-(-)-2-Amino-4-(methylthio)butyric acid, (S)-(-)-Methionine, L(-)-Methionine, (S)-(-)-2-Amino-4-(methylthio)butanoic acid, H-Met-OH, Methionine, (S)-2-Amino-4-(methylthio)butanoic acid

0219470791 0219470725 0219470780 0219470790
ICNA0219470791EA 27150 CZK
ICNA0219470791 ICNA0219470725 ICNA0219470780 ICNA0219470790
L-Methionin ≥99%, white crystalline powder cell culture reagent
L-Methionin

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.

Vzorec: C₅H₁₁NO₂S
MW: 149.21
Bod varu: 278
Bod tání: 280…282 °C (lit.)
Hustota: 1.373
Storage Temperature: Ambient
MDL Number: MFCD00063097
CAS číslo: 63-68-3
EINECS: 200-562-9
Merck Index: 13,06004

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Výsledky specifikačního testu

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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