The thyroid hormone receptor (THR) is a type of nuclear receptor which belongs to a superfamily of eukaryotic transcription factors. It regulates gene expression in response to binding small, hydrophobic ligands. The receptors exhibits a modular structure, with functionally separable domains. The most highly conserved domains are the DNA-binding domain (DBD) and the ligand-binding domain (LBD). The DBD recognizes the specific DNA responses element for the receptor. The LBD participates in several activities, including hormone binding, homo- and/or heterodimerization, formation of heat-shock-protein complex, and transcriptional activation and repression. Unliganded thyroid hormone receptors are bound to DNA thyroid hormone response elements predominantly as homodimers, or as heterodimers with retinoid X-receptors, and are associated with a complex of proteins containing corepressor proteins. Ligand binding promotes corepressor dissociation and binding of a coactivator. Hormone binding induces changes in receptor conformation that control these properties and influence gene expression.


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MGL-3196

MGL-3196 is a highly selective thyroid hormone receptor β (THR-β) agonist with an EC50 value of 0.21 μM.

  • CAS Number: 920509-32-6
  • MF: C17H12Cl2N6O4
  • MW: 435.22100
  • Catalog: Cardiovascular Disease
  • Density: 1.65±0.1 g/cm3 (20 °C, 760 mmHg)
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

L-thyroxine

L-Thyroxine (Levothyroxine; T4) is a synthetic hormone in the treatment of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4).

  • CAS Number: 51-48-9
  • MF: C15H11I4NO4
  • MW: 776.870
  • Catalog: Ferroptosis
  • Density: 2.6±0.1 g/cm3
  • Boiling Point: 576.3±50.0 °C at 760 mmHg
  • Melting Point: 235 °C
  • Flash Point: 302.3±30.1 °C

2,6-DIIODO-4-[(2-METHYLBENZOFURAN-3-YL)METHYL]-PHENOXYACETIC ACID

KB130015 (KB015) is an orally active and potent ThRα and ThRβ (Thyroid Hormone Receptor) inhibitor, with IC50 values of 4.5 and 5.1 μM, respectively. KB130015 has antiarrhythmic properties. KB130015 markedly slows the kinetics of inactivation of Na+ channels. KB130015 opens large-conductance Ca2+-activated K+ channels and relaxes vascular smooth muscle[1][2][3].

  • CAS Number: 147030-48-6
  • MF: C18H14I2O4
  • MW: 548.11000
  • Catalog: Neurological Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

3,3',5'-triiodothyronine

Reverse T3 is a thyroid hormone generated by deiodination of the prohormone thyroxine[1]. Reverse T3 inhibits the increase of sodium current generated by other thyroid hormone analogs in neonatal rat myocytes[2].

  • CAS Number: 5817-39-0
  • MF: C15H12I3NO4
  • MW: 650.974
  • Catalog: Cardiovascular Disease
  • Density: 2.4±0.1 g/cm3
  • Boiling Point: 534.6±50.0 °C at 760 mmHg
  • Melting Point: 234-238ºC(lit.)
  • Flash Point: 277.1±30.1 °C

pTH (39-84) (human)

pTH (39-84) (human) is a parathyroid hormone (PTH) C-terminal fragment. pTH (39-84) (human) stimulates osteoclast formation[1].

  • CAS Number: 90880-43-6
  • MF: C211H357N67O72
  • MW: 4984.50
  • Catalog: Inflammation/Immunology
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

TI17

TI17 is an inhibitor of the thyroid hormone receptor-interacting protein Trip13 and has anticancer activity. TI17 effectively inhibits multiple myeloma (MM) cell proliferation and induces cell cycle arrest and apoptosis. Trip13 is an AAA-ATPase that mediates double-strand break (DSB) repair; TI17 inhibits Trip13 function and increases DNA damage[1].

  • CAS Number: 1005178-02-8
  • MF: C23H22N2O3
  • MW: 374.43
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

NH-3

NH-3 is an orally active, reversible thyroid hormone receptor (THR) antagonist with an IC50 of 55 nM. NH-3, a derivative of the selective thyromi-metic GC-1, inhibits binding of thyroid hormones to their receptor and that inhibits cofactor recruitment[1][2][3].

  • CAS Number: 447415-26-1
  • MF: C28H27NO6
  • MW: 473.52
  • Catalog: Neurological Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Glutaurine

Glutaurine containing glutamine and taurine residues is an orally active hormone of the parathyroid. Glutaurine, as a hormone, is isolated from parathyroid gland oxyphil cells. Glutaurine can be used for the research of antiepileptic and anti-amnesia[1][2][3][4].

  • CAS Number: 56488-60-9
  • MF: C7H14N2O6S
  • MW: 254.26
  • Catalog: Neurological Disease
  • Density: 1.52g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thyroxine sulfate

Thyroxine sulfate is a thyroid hormone metabolite.

  • CAS Number: 77074-49-8
  • MF: C15H11I4NO7S
  • MW: 856.93300
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

pTH (1-34) (bovine)

Parathyroid Hormone (1-34), bovine is a potent parathyroid hormone (PTH) receptor agonist. Parathyroid Hormone (1-34), bovine increases calcium and inorganic phosphate levels in vivo. Parathyroid Hormone (1-34), bovine can be used for th reseach of osteoporosis[1].

  • CAS Number: 12583-68-5
  • MF: C183H288N54O50S2
  • MW: 4108.71
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

liothyronine

3,3',5-Triiodo-L-thyronine is a potent agonist of thyroid hormone receptors TRα and TRβ with Kis of 2.3 nM.

  • CAS Number: 6893-02-3
  • MF: C15H12I3NO4
  • MW: 650.974
  • Catalog: Cancer
  • Density: 2.4±0.1 g/cm3
  • Boiling Point: 563.5±50.0 °C at 760 mmHg
  • Melting Point: 234-238 °C(lit.)
  • Flash Point: 294.6±30.1 °C

TRβ agonist 3

TRβ agonist 3 (Compound 3) is a potent agonist of TRβ. TRβ agonist 3 reduces lipid accumulation in HepG2 and promote lipolysis with comparable effects. TRβ agonist 3 is a new potential TRβ-selective thyromimetics[1].

  • CAS Number: 2411099-46-0
  • MF: C20H25NO3
  • MW: 327.42
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

pTH (44-68) (human)

pTH (44-68) (human) is apTH ((Human parathyroid hormone) fragment.

  • CAS Number: 64421-69-8
  • MF: C117H199N41O41
  • MW: 2836.08
  • Catalog: Endocrinology
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Liothyronine-13C6-1

Liothyronine-13C6-1 is a 13C-labeled Liothyronine. Liothyronine is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively[1][2].

  • CAS Number: 1213431-76-5
  • MF: 13C6C9H12I3NO4
  • MW: 656.93
  • Catalog: Cancer
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

DPC AJ1951

DPC-AJ1951, a 14 amino acid peptide that acts as a potent agonist of the parathyroid hormone (PTH)/PTH-related peptide receptor (PPR) , and characterized its activity in ex vivo and in vivo assays of bone resorption[1].

  • CAS Number: 943519-33-3
  • MF: C17H29FN6O7
  • MW: 448.45
  • Catalog: Endocrinology
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Protirelin Acetate

Protirelin Acetate is a highly conserved neuropeptide that exerts the hormonal control of thyroid-stimulating hormone (TSH) levels as well as neuromodulatory functions.

  • CAS Number: 120876-23-5
  • MF: C16H22N6O4.3/2C2H4O2
  • MW: 452.46
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

MB-07811

MB-07811 (VK-2809) is an orally active HepDirect prodrug of MB07344, a liver-targeted thyroid hormone receptor-β agonist[1]. MB-07811 has cholesterol and triglycerides lowering activity[2].

  • CAS Number: 852948-13-1
  • MF: C28H32ClO5P
  • MW: 514.98
  • Catalog: Metabolic Disease
  • Density: 1.27±0.1 g/cm3(Predicted)
  • Boiling Point: 660.6±55.0 °C(Predicted)
  • Melting Point: 77-82 °C
  • Flash Point: N/A

MB-07344

MB-07344 is a thyroid hormone receptor (TR)-β agonist with a binding affinity Ki of 2.17 nM[1].

  • CAS Number: 852947-39-8
  • MF: C19H25O5P
  • MW: 364.37
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

pTH (1-31) (human)

Human PTH-(1-31) is the 1-31 fragment of human PTH. Human PTH-(1-31) stimulates the release of cAMP and also is a weaker stimulator of the 25-hydroxyvitamin D-1α-hydroxylase. Human PTH-(1-31) induces bone formation without inducing bone resorption. Human PTH-(1-31) has the potential for the research of osteoporosis[1][2].

  • CAS Number: 157938-23-3
  • MF: C162H269N49O47S2
  • MW:
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Osteostatin (human) trifluoroacetate salt

Osteostatin (human), a fragment of parathyroid hormone-related protein (PTHrP) 107-139, promotes bone repair in animal models of bone defects and prevents bone erosion in inflammatory arthritis[1].

  • CAS Number: 137348-10-8
  • MF: C142H228N42O58
  • MW: 3451.576
  • Catalog: Inflammation/Immunology
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

KAT681

KAT681 is a liver-selective thyromimetic.

  • CAS Number: 373641-87-3
  • MF: C24H22FNNaO6
  • MW: 462.42
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

3 3' 5-triiodo-l-thyronine sodium salt&

Liothyronine sodium hydrate is an active form of thyroid hormone. Liothyronine sodium hydrate is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively[1][2][3].

  • CAS Number: 345957-19-9
  • MF: C15H13I3NNaO5
  • MW: 690.97100
  • Catalog: Cancer
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: 205ºC (dec.)(lit.)
  • Flash Point: N/A

pTH (1-37) (human) trifluoroacetate salt

pTH (1-37) (human) is a fragment of parathyroid hormone (PTH). pTH (1-37) (human) induces the cAMP formation and increases alkaline phosphatase activity. pTH (1-37) (human) increases growth, bone calcium content, and bone mineral density (BMD) in uremic animals. pTH (1-37) (human) has the potential for the research of osteoporosis[1][2][3].

  • CAS Number: 136799-54-7
  • MF:
  • MW:
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

pTH (53-84) (human)

pTH (53-84) (human) is apTH ((Human parathyroid hormone) fragment.

  • CAS Number: 89439-30-5
  • MF: C149H253N43O54
  • MW: 3510.86
  • Catalog: Endocrinology
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 3065.3±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 1807.6±34.3 °C

O-(4-hydroxy-3-iodophenyl)-3,5-diiodo-L-tyrosine hydrochloride

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].

  • CAS Number: 6138-47-2
  • MF: C15H13ClI3NO4
  • MW: 687.43400
  • Catalog: Cancer
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Sodium levothyroxine pentahydrate

L-Thyroxine sodium salt pentahydrate (Levothyroxine; T4) is a synthetic hormone in the treatment of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4).

  • CAS Number: 6106-07-6
  • MF: C15H20I4NNaO9
  • MW: 888.928
  • Catalog: Endocrinology
  • Density: 2.381
  • Boiling Point: N/A
  • Melting Point: 207-210 (dec.)(lit.)
  • Flash Point: N/A

TRβ agonist 2

TRβ agonist 2 (Compound 1) is a potent agonist of TRβ. TRβ agonist 2 reduces lipid accumulation in HepG2 and promote lipolysis with comparable effects. TRβ agonist 2 is a new potential TRβ-selective thyromimetics[1].

  • CAS Number: 2411099-30-2
  • MF: C22H27NO4
  • MW: 369.45
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

pyroglutamyl-phenylalanyl-prolinamide

[Phe2]-TRH is a thyrotropin releasing hormone analogue, equipping a conformational similarity with Leu5-enkephalin[1].

  • CAS Number: 34783-35-2
  • MF: C19H24N4O4
  • MW: 372.41800
  • Catalog: Endocrinology
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Liothyronine-13C9,15N

Liothyronine-13C9,15N is the 13C and 15N labeled Liothyronine[1]. Liothyronine is an active form of thyroid hormone. Liothyronine is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively[2][3][4].

  • CAS Number: 1213569-04-0
  • MF: C613C9H12I315NO4
  • MW: 660.90
  • Catalog: Thyroid Hormone Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

1α-Hydroxy-3-epi-vitamin D3

1α-Hydroxy-3-epi-vitamin D3, a natural metabolite of 1alpha,25-dihydroxyvitamin D3, is a potent suppressor of parathyroid hormone (PTH) secretion[1].

  • CAS Number: 58028-00-5
  • MF: C27H44O2
  • MW: 400.64
  • Catalog: Metabolic Disease
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A