6138-47-2

6138-47-2 structure

Name: O-(4-hydroxy-3-iodophenyl)-3,5-diiodo-L-tyrosine hydrochloride
Chemical Name: (2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoic acid,hydrochloride
CAS Number: 6138-47-2
Molecular Formula: C₁₅H₁₃ClI₃NO₄
Molecular Weight: 687.43400
Catalog: Research Areas Cancer
Create Date: 2016-11-12 18:33:57
Modify Date: 2025-09-18 22:17:48
Liothyronine hydrochloride is an active form of thyroid hormone. Liothyronine hydrochloride is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively[1][2][3].

Name	(2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoic acid,hydrochloride
Synonyms	Liothyronine hydrochloride trionine Liothyronine HCl Thyrotradin (TN) EINECS 228-120-0

Description	Liothyronine hydrochloride is an active form of thyroid hormone. Liothyronine hydrochloride is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively[1][2][3].
Related Catalog	Research Areas >> Cancer Research Areas >> Endocrinology Signaling Pathways >> Others >> Thyroid Hormone Receptor
Target	Human Endogenous Metabolite
In Vitro	Liothyronine (T3, 100 nM) hydrochloride stimulates the proliferation of hepatocarcinema cells in which TRβ1 is overexpressed[1]. Liothyronine hydrochloride binds to human β1 thyroid hormone receptor (hTRβ1), and changes its conformation. Liothyronine hydrochloride promotes growth, induces differentiation and regualtes metabolic effects[2].
References	[1]. Lin KH, et al. Stimulation of proliferation by 3,3',5-triiodo-L-thyronine in poorly differentiated human hepatocarcinoma cells overexpressing beta 1 thyroid hormone receptor. Cancer Lett. 1994 Oct 14;85(2):189-94. [2]. Bhat MK, et al. Conformational changes of human beta 1 thyroid hormone receptor induced by binding of 3,3',5-triiodo-L-thyronine. Biochem Biophys Res Commun. 1993 Aug 31;195(1):385-92. [3]. Hiroaki Shiohara, et al. Discovery of novel indane derivatives as liver-selective thyroid hormone receptor β (TRβ) agonists for the treatment of dyslipidemia. Bioorg Med Chem. 2012 Jun 1;20(11):3622-34.