5-Hydroxy-L-tryptophan 99%

Lieferant: Thermo Scientific
Gefahr

Synonyme: Oxitriptan

ACRO148290010EA 45.3 EUR
ACRO148290010 ACRO148290050 ACRO148290250
5-Hydroxy-L-tryptophan 99%
5-Hydroxy-L-tryptophan
Formel: C₁₁H₁₂N₂O₃
Molecular Weight: 220,23 g/mol
Schmelzpunkt: 270 °C (Zersetzung)
Lagertemperatur: Raumtemperatur
CAS-Nummer: 4350-09-8
EINECS: 224-411-1
UN: 2811
ADR: 6.1,III
Merck Index: 12,04895

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Spezifikation Testergebnisse

Appearance White to light beige to light grey Powder
Infrared spectrum Conforms
Water ≤1 % (K.F.)
Heavy metals ≤10 ppm
Sulfated ash ≤0.3 %
HPLC ≤0.2 % (on dry substance) L-trypthophan
HPLC ≥98.5 % (on dry substance)
Specific optical rotation -30.9° to -34.9° (20°C, 589 nm) (c=1, H2O) (on dry substance)
Titration with HClO4 98.5 to 101.5 % (On dry substance)
Arsenic (As) ≤1 ppm

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