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Levothyroxine (L-Thyroxine) sodium

CAT: 1568-C17284Size: 100 mgDry Ice: YesHazardous: No
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CAT#:1568-C17284Size:100 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
55-03-8
Synonyms
L-T4 sodium, LT4 sodium
SKU
C17284-100mg
Target
THR
Applications
Endocrinology & Hormones
Molecular Formula
C15H10I4NO4.Na
Additionnal Information
Levothyroxine (L-Thyroxine) sodium is the major hormone derived from the thyroid gland. It is the agonist of Thyroid hormone receptor alpha and beta.
Storage Conditions
2 years -80 in solvent

Chemical Information

Levothyroxine Sodium

Levothyroxine sodium anhydrous is the sodium salt of L-thyroxine. It is used as replacement therapy in the treatment of hypothyroidism. It contains a L-thyroxine(1-).

CAS Number55-03-8
PubChem CID23666112
IUPAC Namesodium (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate
Molecular FormulaC15H10I4NNaO4
Molecular Weight798.85
Topological Polar Surface Area95.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Heavy Atom Count25
Formal Charge0
Complexity426
SMILES
C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)C[C@@H](C(=O)[O-])N.[Na+]
InChI
InChI=1S/C15H11I4NO4.Na/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);/q;+1/p-1/t12-;/m0./s1
InChIKey
YDTFRJLNMPSCFM-YDALLXLXSA-M
Chemical Structure
2D Structure
2D structure of Levothyroxine Sodium
CAS: 55-03-8
CID: 23666112
Formula: C15H10I4NNaO4
MW: 798.85
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight798.85
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Exact Mass798.6686
Monoisotopic Mass798.6686
Topological Polar Surface Area95.6 Ų
Heavy Atom Count25
Formal Charge0
Complexity426
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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Alternative Products

CatalogName
S3747-01Levothyroxine (L-Thyroxine) sodium
S2599-25mgL-Thyroxine (Levothyroxine)
BUP18449-01L-Thyroxine sodium
HY-18341B-01L-Thyroxine (sodium)
MBS3612819-01Levothyroxine sodium
365217T4 (Thyroxine, 3, 5, 3', 5'-Tetraiodothyronine, L-Thyroxine, Levothyroxine)
JH662749Sodium levothyroxine
GTR19239500-01L-Thyroxine sodium xhydrate
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