D(+)-Tyrosin 98%

Lieferant: Thermo Scientific
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Synonyme: D(+)-p-Hydroxyphenylalanin(R)-(+)-2-Amino-3-(4-hydroxyphenyl)propionsäureH-D-Tyr-OH(R)-(+)-p-Hydroxyphenylalanin

ACRO226910100EA 174 EUR
ACRO226910100 ACRO226910025
D(+)-Tyrosin 98%
D(+)-Tyrosin
Formel: C₉H₁₁NO₃
Molekulargewicht: 181,19 g/mol
Schmelzpunkt: 310…314 °C
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00063073
CAS-Nummer: 556-02-5
EINECS: 209-112-6
Merck Index: 12,09970

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Spezifikation Testergebnisse

Appearance White to off-white Powder or crystals
Infrared spectrum Conforms
Loss on drying ≤0.5 % (105°C, 3 h)
Solubility (5 % in 1 M HCl) clear colorless to almost colorless
Residue after ignition ≤0.1 %
Specific optical rotation +10° to +12° (20°C, 589 nm) (c=5, 1 M HCl, after 3 h)
Titration with HClO4 97.5 to 102.5 %

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