Researching Relationships

Levothyroxine (L-Thyroxine)

L-Thyroxine, 3,3′,5,5″-Tetraiodo-L-thyronine, 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine

Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight HOC6H2(I)2OC6H2(I)2CH2CH(NH2)CO2H = 776.87
CAS RN 51-48-9
Unit Price
100 mg 4900
500 mg 9000
1 g 12900
Appearance Faint Beige Powder
Purity(HPLC) min. 98.0 area%

• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.