IUPAC Name: (2S)-2-amino-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propanoic acid
Synonyms of 3,5-Diiodo-L-thyronine (CAS NO.1041-01-6): Diiodo-L-thyronine ;Diiodothyronine ;L-3,5-Diiodothyronine ;Alanine, 3-(4-(p-hydroxyphenoxy)-3,5-diiodophenyl)-, L- (8CI) ;L-Tyrosine, O-(4-hydroxyphenyl)-3,5-diiodo- (9CI)
CAS NO: 1041-01-6
Molecular Formula: C₁₅H₁₃I₂NO₄
Molecular Weight : 525.076960 g/mol
Molecular Structure:
EINECS: 213-867-7
Melting Point: 255-260 °C (dec.)
H bond acceptors: 5
H bond donors: 4
Freely Rotating Bonds: 7
Polar Surface Area: 48Ų
Index of Refraction: 1.726
Molar Refractivity: 99.63 cm³
Molar Volume: 250.5 cm³
Surface Tension: 71.6 dyne/cm
Density: 2.095 g/cm³
Flash Point: 292.1 °C
Enthalpy of Vaporization: 88.56 kJ/mol
Boiling Point: 559.4 °C at 760 mmHg
Vapour Pressure: 2.39E-13 mmHg at 25°C
Storage temp: 2-8°C
Appearance: 3,5-Diiodo-L-thyronine (CAS NO.1041-01-6) is off-white solid .
Product Categories: Medicine intermediate;Amino Acids 13C, 2H, 15N;Amino Acids & Derivatives;Intermediates;Labeling and Diagnostics Reagents.

 3,5-Diiodo-L-thyronine (CAS NO.1041-01-6) is of interest for the early detection and treatment of congenital or drug-induced hypothyroidism.

Hazard Codes: Xn
Risk Statements: 22
R22: Harmful if swallowed.
Safety Statements: 24/25
S24/25: When 3,5-Diiodo-L-thyronine (CAS NO.1041-01-6) is used,avoid contact with skin and eyes.
WGK Germany: 3
F: 8