Product Name

  • Name

    D-THYROXINE SODIUM SALT

  • EINECS
  • CAS No. 137-53-1
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C15H11 I4 N O4 . Na
  • Boiling Point 576.3°Cat760mmHg
  • Molecular Weight 798.85
  • Flash Point 302.3°C
  • Transport Information
  • Appearance
  • Safety An experimental teratogen. Experimental reproductive effects. Human systemic effects: hepatitis, liver function tests, increased body temperature. When heated to decomposition it emits toxic fumes of I, NOx, and Na2O.
  • Risk Codes
  • Molecular Structure Molecular Structure of 137-53-1 (D-THYROXINE SODIUM SALT)
  • Hazard Symbols
  • Synonyms D-Tyrosine,O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, monosodium salt (9CI); Thyroxine,monosodium salt, D- (8CI); Biotirmone; Choloxin; D-Thyroxine monosodium salt;D-Thyroxine sodium; D-Thyroxine sodium salt; Debetrol; Dethyrona; Detyroxin;Dextroid; Dextrothyroxine sodium; Dextroxin; Dynothel; Eulipos; Lisolipin;Nadrothyron D; Sodium D-3,3',5,5'-tetraiodothyronine; Sodium D-thyroxine;Sodium d-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]alanine; Sodiumdextrothyroxine; Travenon
  • PSA 95.61000
  • LogP 3.92290

Sodium-D-thyroxine Chemical Properties

Empirical Formula of Sodium-D-thyroxine (CAS NO.137-53-1): C15H10I4NNaO4
Molecular Weight: 798.8518 g/mol
EINECS: 205-301-2 
Flash Point: 302.3 °C
Enthalpy of Vaporization: 90.78 kJ/mol
Boiling Point: 576.3 °C at 760 mmHg
Vapour Pressure: 4.02E-14 mmHg at 25 °C
Structure of Sodium-D-thyroxine (CAS NO.137-53-1):
                           
IUPAC Name: Sodium 2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate
Canonical SMILES: C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)CC(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
InChIKey: YDTFRJLNMPSCFM-UHFFFAOYSA-M

Sodium-D-thyroxine Toxicity Data With Reference

1.    

orl-rbt TDLo:15 mg/kg (female 15-29D post):REP

    DABBBA    Dissertation Abstracts International, B: The Sciences and Engineering. 32 (1971),1182.
2.    

orl-rbt TDLo:29 mg/kg (female 1-29D post):TER

    DABBBA    Dissertation Abstracts International, B: The Sciences and Engineering. 32 (1971),1182.
3.    

orl-wmn TDLo:12 µg/kg/12D-I:LIV,SYS

    JJMDAT    Japanese Journal of Medicine. 23 (1984),282.

Sodium-D-thyroxine Safety Profile

An experimental teratogen. Experimental reproductive effects. Human systemic effects: hepatitis, liver function tests, increased body temperature. When heated to decomposition Sodium-D-thyroxine (CAS NO.137-53-1) emits toxic fumes of I, NOx, and Na2O.

Sodium-D-thyroxine Specification

 Sodium-D-thyroxine , its cas register number is 137-53-1. It also can be called Thyroxine, monosodium salt, D- ; 3,3',5,5'-Tetraiodo-d-thyronine, sodium salt ; and D-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, monosodium salt (9CI) .

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