Stampa…

L-thyroxine 97+%

Fornitore: Thermo Scientific

Synonyms: (S)-2-Amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic acid

215660010 215660050 215662500
ACRO215660010EA 163 EUR
ACRO215660010 ACRO215660050 ACRO215662500
L-thyroxine 97+%
L-thyroxine
Formula: C₁₅H₁₁I₄NO₄
Peso molecolare: 776,874 g/mol
Punto di fusione: 235…236 °C (dec.)
Temperatura di stoccaggio: Refrigerata
MDL Number: MFCD00002595
CAS Number: 51-48-9

Visualizza i codici

Risultati del test di specificazione

Appearance White to beige Powder
Infrared spectrum Conforms
Loss on drying ≤1.0 % (110°C, 4 h)
HPLC ≥97.0 %
Specific optical rotation -4.0° to -6.0° (20°C, 589 nm) (c=1,1N NaOH:EtOH 1:2) (on dried substance)

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Informazioni About VWR