Selen-L-methionin 99+%

Lieferant: Thermo Fisher Scientific
Gefahr

Synonyme: L-SelenoMethionine, (S)-2-Amino-4-(methylseleno)butyric Acid, H-Se-Met-OH

259960010 259960025 259962500
ACRO259960010EA 462 EUR
ACRO259960010 ACRO259960025 ACRO259962500
Selen-L-methionin 99+%
Selen-L-methionin

Appearance: White to off-white Glistening powder

Formel: C₅H₁₁NO₂Se
Molecular Weight: 196.11 g/mol
Schmelzpunkt: 265 °C
Lagertemperatur: Kühlschrank
MDL: MFCD00037210
CAS-Nummer: 3211-76-5
UN: 3283
ADR: 6.1 III

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Spezifikation Testergebnisse

Appearance White to off-white Glistening powder
Infrared spectrum Conforms
HPLC ≥99.0 %
Enantiomeric excess ≥99.0 % (HPLC-CHIR)
Specific optical rotation +17° to +19° (20°C, 589 nm) (c=1, 1 N HCl)
Titration with HClO4 99.0 to 100.5 %


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