Triiodothyronine, Reverse

**Definition:** A metabolite of THYROXINE, formed by the peripheral enzymatic monodeiodination of T4 at the 5 position of the inner ring of the iodothyronine nucleus.

**Tree numbers:** - D06.472.931.740.590 - D12.125.072.050.767.741.947

**Synonyms:** - 3,3',5'-Triiodothyronine - 3,3,5 Triiodothyronine - 3,3,5-Triiodothyronine - Reverse T3 Thyroid hormone - Reverse Triiodothyronine