HX 531

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Cat.No. 3912 - HX 531 | C29H29N3O4 | CAS No. 188844-34-0
Description: Potent RXR antagonist
Chemical Name: 4-(7,8,9,10-Tetrahydro-5,7,7,10.10-pentamethyl-2-nitro-5H-benzo[b]naphtho[2,3-e][1,4]-diazepin-12-yl)-benzoic acid
Purity: ≥98% (HPLC)
Citations (5)

Biological Activity

Potent RXR antagonist (IC50 = 18 nM). Promotes white and brown pre-adipocyte differentiation into white adipocytes. Also inhibits bexarotene-induced brown adipogenic reprogramming of myoblasts.

Technical Data

M. Wt 483.56
Formula C29H29N3O4
Storage Store at +4°C
Purity ≥98% (HPLC)
CAS Number 188844-34-0
PubChem ID 11755040
Smiles CC1(C)C2=C(C=C(N(C)C(C=CC([N+]([O-])=O)=C5)=C5N=C3C4=CC=C(C(O)=O)C=C4)C3=C2)C(C)(C)CC1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 9.67 20

Preparing Stock Solutions

The following data is based on the product molecular weight 483.56. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.2 mM 10.34 mL 51.7 mL 103.4 mL
1 mM 2.07 mL 10.34 mL 20.68 mL
2 mM 1.03 mL 5.17 mL 10.34 mL
10 mM 0.21 mL 1.03 mL 2.07 mL

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Product Datasheets

Certificate of Analysis / Product Datasheet
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References are publications that support the biological activity of the product.

Ebisawa et al (1999) Retinoid X receptor-antagonistic diazepinylbenzoic acids. Chem.Pharm.Bull. 47 1778 PMID: 10748721

Alique et al (2006) Vitamin A active metabolite, all-trans retinoic acid, induces spinal cord sensitization. II. Effects after intrathecal administration. Br.J.Pharmacol. 149 65 PMID: 16847438

Suzuki et al (2009) Docosahexaenoic acid induces adipose differentiation-related protein through activation of retinoid X receptor in human choriocarcinoma BeWo cells. Biol.Pharm.Bull. 32 1177 PMID: 19571381

Nie et al (2017) Brown adipogenic reprogramming induced by a small molecule. Cell Rep. 18 624 PMID: 28099842

If you know of a relevant reference for HX 531, please let us know.

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Keywords: HX 531, HX 531 supplier, HX531, rxrs, retinoids, x, receptors, antagonists, potent, stem, cell, differentiation, adipocytes, Retinoid, X, Receptor, 3912, Tocris Bioscience

5 Citations for HX 531

Citations are publications that use Tocris products. Selected citations for HX 531 include:

Cherian et al (2015) CINPA1 is an inhibitor of constitutive androstane receptor that does not activate pregnane X receptor. Mol Pharmacol 87 878 PMID: 25762023

Wnuk et al (2017) Benzophenone-3 Impairs Autophagy, Alters Epigenetic Status, and Disrupts Retinoid X Receptor Signaling in Apoptotic Neuronal Cells. Mol Neurobiol PMID: 28815487

Nie et al (2017) Brown adipogenic reprogramming induced by a small molecule. Cell.Rep. 18 624 PMID: 28099842

Wnuk et al (2016) The Crucial Involvement of Retinoid X Receptors in DDE Neurotoxicity. PLoS Biol 29 155 PMID: 26563996

Summermatter et al (2013) Skeletal muscle PGC-1α controls whole-body lactate homeostasis through estrogen-related receptor α-dependent activation of LDH B and repression of LDH A. Proc Natl Acad Sci U S A 110 8738 PMID: 23650363

Do you know of a great paper that uses HX 531 from Tocris? Please let us know.

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