51-49-0 D-Thyroxine D-Thyroxine

Synonyms： D-4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzylalanine; D-thyroxine free acid; O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine; O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-D-tyrosine
CAS Number：51-49-0
EINECS：200-102-7
Molecular Formula：C₁₆H₁₃I₄NO₄
Molecular Weight：790.8966
InChI：InChI=1/C16H13I4NO4/c1-7(16(23)24)21-6-8-2-12(19)15(13(20)3-8)25-9-4-10(17)14(22)11(18)5-9/h2-5,7,21-22H,6H2,1H3,(H,23,24)/t7-/m1/s1
Molecular Structure：
Melting point：225℃
Refractive index：1.759
Hazard Symbols: Xn:Harmful;
Risk Codes： R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
Safety Description： S24/25:Avoid contact with skin and eyes.;