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D-(+)-Tyrosine 98%

Fornitore: Thermo Scientific
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Synonyms: H-D-Tyr-OH

226910025 226910100
ACRO226910025EA 57.6 EUR
ACRO226910025 ACRO226910100
D-(+)-Tyrosine 98%
D-(+)-Tyrosine
Formula: C₉H₁₁NO₃
Peso molecolare: 181,19 g/mol
Punto di ebollizione: 351 °C (1013 hPa)
Punto di fusione: 310…314 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00063073
CAS Number: 556-02-5
EINECS: 209-112-6
Merck Index: 12,09970

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Risultati del test di specificazione

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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