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Levothyroxine Sodium, USP

Levothyroxine Sodium, USP

CAS: 25416-65-3

Levothyroxine Sodium USP is a light yellow to buff-colored, odorless, hygroscopic powder. It is stable in dry air but may assume a slight pink color upon exposure to light.

 

Alternative name(s): Thyroxine sodium, Levothyroxine sodium monohydrate, L-Thyroxine sodium xhydrate

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Chemical Formula

C15H10I4NO4Na • xH2O

Temperature Requirement

Cold 2-8°C

Hygroscopic

Yes

Light-sensitive

Yes