Catalogue Number: | T-421 |
Compound Name: | L-Thyroxine (Liothyronine EP Impurity A, Levothyroxine, Tetraiodothyronine) |
Synonyms: | (S)-2-amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic acid |
CAS#: | 51-48-9 |
Alternate CAS#: | 25416-65-3 |
Molecular Formula: | C15H11I4NO4 |
Molecular Weight: | 776.87 |
L-Thyroxine-13C6 (Liothyronine EP Impurity A-13C6, Levothyroxine-13C6, Tetraiodothyronine-13C6)
C913C6H11I4NO4
M.W. 782.83
L-Thyroxine-13C9-15N (Liothyronine EP Impurity A-13C9-15N, Levothyroxine-13C9-15N, Tetraiodothyronine-13C9-15N)
CAS No. 1431868-11-9
C613C9H11I415NO4
M.W. 786.80
D-Thyroxine (Liothyronine EP Impurity A (R-Isomer), R-Levothyroxine, R-Tetraiodothyronine)
CAS No. 51-49-0
C15H11I4NO4
M.W. 776.87