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Substance Name: Levothyroxine sodium [USP:INN:JAN]
RN: 25416-65-3
InChIKey: ANMYAHDLKVNJJO-LTCKWSDVSA-M

Classification Code

  • Thyroid Hormone

Molecular Formula

  • C15-H10-I4-N-Na-O4.x-H2-O

Molecular Weight

  • 816.8518
 

Names and Synonyms

Name of Substance

  • Levothyroxine sodium [USP:INN:JAN]

Synonyms

  • Latequatro
  • Letequatro
  • Levo-t
  • Levo-Tiroxina Glaxo
  • Levoroxin
  • Levothroid
  • Levothyroxine sodium
  • Levotiron
  • Levoxyl
  • Monosodium L-thyroxine hydrate
  • Synthroid
  • Tiroxina
  • Tivoral
  • Unithroid

Systematic Name

  • L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, monosodium salt, hydrate

Registry Numbers

CAS Registry Number

  • 25416-65-3

Other Registry Number

  • 61333-06-0

System Generated Number

  • 0025416653

Molecular Formulas

Molecular Formula

  • C15-H10-I4-N-Na-O4.x-H2-O

Molecular Formula Fragments

  • C15-H10-I4-N-Na-O4
  • COMPONENT
  • H2-O

Structure Descriptors

InChI

1S/C15H11I4NO4.Na.H2O/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)19)3-12(20)15(22)23;;/h1-2,4-5,12,21H,3,20H2,(H,22,23);;1H2/q;+1;/p-1/t12-;;/m0../s1

InChIKey

ANMYAHDLKVNJJO-LTCKWSDVSA-M

Smiles

c1c(cc(c(c1I)Oc2cc(c(c(c2)I)O)I)I)C[C@@H](C(=O)[O-])N.O.[Na+]