Specifications

• Concentration:
  100 µg/ml in methanol with 0,1 N NH₃
• Pk:
  1 mL
• Standards:
  Certified reference material, Cerilliant®
• CAS No.:
  51-48-9
• Description:
  L-Thyroxine (T₄) solution
• Storage conditions:
  –20 °C
• Hazard class description:
  H225 - H301 + H311 + H331 - H370
• Shipping conditions:
  WICE
• MDL No.:
  MFCD00002595
• M-Clarity quality level:
  MQ300
• Synonym(s):
  ʟ-Thyroxine; 3,3′,5,5″-Tetraiodo-ʟ-thyronine; 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-ʟ-alanine; T₄
• Melting point:
  223 °C (dec.) (lit.)
• Formula:
  HOC₆H₂(I)₂OC₆H₂(I)₂CH₂CH(NH₂)CO₂H
• Molecular weight:
  776,87
• Flash point:
  9,7 °C - Closed cup
• Pk Info:
  Ampule of 1 ml