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Details

Stereochemistry ABSOLUTE
Molecular Formula C15H10I4NO4.Na.H2O
Molecular Weight 816.8671
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of LEVOTHYROXINE SODIUM MONOHYDRATE

SMILES

O.[Na+].N[C@@H](CC1=CC(I)=C(OC2=CC(I)=C(O)C(I)=C2)C(I)=C1)C([O-])=O

InChI

InChIKey=ANMYAHDLKVNJJO-LTCKWSDVSA-M
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

HIDE SMILES / InChI

Molecular Formula Na
Molecular Weight 22.9898
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula HO
Molecular Weight 17.0073
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C15H11I4NO4
Molecular Weight 776.87
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Sat Dec 16 00:10:00 UTC 2023
Edited
by admin
on Sat Dec 16 00:10:00 UTC 2023
Record UNII
B82379R9W0
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
LEVOTHYROXINE SODIUM MONOHYDRATE
WHO-IP  
Common Name English
LEVOTHYROXINUM NATRICUM MONOHYDRATE [WHO-IP LATIN]
Common Name English
L-TYROSINE, O-(4-HYDROXY-3,5-DIIODOPHENYL)-3,5-DIIODO-, MONOSODIUM SALT, MONOHYDRATE
Systematic Name English
LEVOTHYROXINE SODIUM MONOHYDRATE [WHO-IP]
Common Name English
Code System Code Type Description
PUBCHEM
23667619
Created by admin on Sat Dec 16 00:10:00 UTC 2023 , Edited by admin on Sat Dec 16 00:10:00 UTC 2023
PRIMARY
WHO INTERNATIONAL PHARMACOPEIA
LEVOTHYROXINE SODIUM MONOHYDRATE
Created by admin on Sat Dec 16 00:10:00 UTC 2023 , Edited by admin on Sat Dec 16 00:10:00 UTC 2023
PRIMARY Description: An almost white or slightly coloured powder, or a fine, slightly coloured, crystalline powder; odourless. Solubility: Very slightly soluble in water; slightly soluble in ethanol (~750 g/L) TS; practically insoluble in acetone R and ether R. It dissolves in solutions of alkali hydroxides. Category: Thyroid hormone. Storage: Levothyroxine sodium should be kept in a tightly closed container, protected from light.Additional information: Levothyroxine sodium may contain a variable quantity of water of crystallization; anhydrous levothyroxine sodium is hygroscopic.Definition: Levothyroxine sodium contains not less than 97.0% and not more than 101.0% of C15H10I4NNaO4, calculated with reference to the dried substance.
CAS
31178-59-3
Created by admin on Sat Dec 16 00:10:00 UTC 2023 , Edited by admin on Sat Dec 16 00:10:00 UTC 2023
PRIMARY
FDA UNII
B82379R9W0
Created by admin on Sat Dec 16 00:10:00 UTC 2023 , Edited by admin on Sat Dec 16 00:10:00 UTC 2023
PRIMARY
Related Record Type Details
ACTIVE MOIETY