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Levothyroxine
Synonym(s):
L-Thyroxine, 3,3′,5,5″-Tetraiodo-L-thyronine, 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine, T
4
Linear Formula:
HOC
6
H
2
(I)
2
OC
6
H
2
(I)
2
CH
2
CH(NH
2
)CO
2
H
CAS Number:
51-48-9
Molecular Weight:
776.87
EC Number:
200-101-1
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certified reference material (1)
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1365000
Levothyroxine,
United States Pharmacopeia (USP) Reference Standard
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PHR1613
Levothyroxine,
Pharmaceutical Secondary Standard; Certified Reference Material
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