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D9

Cat. No. 5921 1 Citation Submit a Review Datasheet / COA / SDS
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Cat.No. 5921 - D9 | C25H20AuOPS | CAS No. 1527513-89-8
Description: Potent thioredoxin reductase (TrxR) inhibitor
Chemical Name: (Diphenyl-2-thienylphosphine-κP)[2-(4-methoxyphenyl)ethynyl]gold
Purity: ≥98% (HPLC)
Datasheet
Citations (1)
Reviews
Literature (5)
Biological Activity Technical Data Solubility Calculators Datasheets References

Biological Activity for D9

D9 is a potent thioredoxin reductase (TrxR) inhibitor (EC50 = 2.8 nM, IC50 = 0.03 and 0.1 μM in MCF-7 cells and HT-29 cells, respectively). Highly stable in vivo; exhibits no significant ligand exchange with albumin. Inhibits tumor proliferation in vitro and in vivo by inducing cell death. Selectively kills cancer cells.

Technical Data for D9

M. Wt 596.43
Formula C25H20AuOPS
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 1527513-89-8
PubChem ID 127021039
InChI Key DROLHVHTLXUINH-UHFFFAOYSA-O
Smiles [Au].COC1=CC=C(C=C1)C#C.S1C=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1

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 for D9

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 59.64 100

Preparing Stock Solutions for D9

The following data is based on the product molecular weight 596.43. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.68 mL 8.38 mL 16.77 mL
5 mM 0.34 mL 1.68 mL 3.35 mL
10 mM 0.17 mL 0.84 mL 1.68 mL
50 mM 0.03 mL 0.17 mL 0.34 mL

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References for D9

References are publications that support the biological activity of the product.

Zhang et al (2014) Synthesis and molecular recognition studies on small-molecule inhibitors for thioredoxin reductase. J.Med.Chem. 57 8132 PMID: 25249032

Lin et al (2015) pH-sensitive polymeric nanoparticles with gold(I) compound payloads synergistically induce cancer cell death through modulation of autophagy. Mol.Pharm. 12 2869 PMID: 26101892

If you know of a relevant reference for D9, please let us know.

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Keywords: D9, D9 supplier, Thioredoxin, reductase, TrxR, inhibitors, inhibits, anti-tumor, cancer, gold, Au, Reductases, 5921, Tocris Bioscience

1 Citation for D9

Citations are publications that use Tocris products. Selected citations for D9 include:

Wang et al (2019) Pyridine nucleotide regulation of hepatic endoplasmic reticulum calcium uptake. Physiol Rep 7 e14151 PMID: 31222964

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Literature in this Area

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