Pyridostatin hydrochloride

Modify Date: 2024-01-08 20:51:46

Pyridostatin hydrochloride Structure
Pyridostatin hydrochloride structure
Common Name Pyridostatin hydrochloride
CAS Number 1781882-65-2 Molecular Weight 778.94
Density N/A Boiling Point N/A
Molecular Formula C31H37Cl5N8O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Pyridostatin hydrochloride


Pyridostatin hydrochloride is a G-quadruplexe stabilizer, with a Kd of 490 nM.

 Names

Name Pyridostatin hydrochloride

 Pyridostatin hydrochloride Biological Activity

Description Pyridostatin hydrochloride is a G-quadruplexe stabilizer, with a Kd of 490 nM.
Related Catalog
Target

Kd: 490 nM (G-quadruplexe)[1]

In Vitro Pyridostatin hydrochloride is a G-quadruplexe stabilizer, with a Kd of 490 nM[1]. Pyridostatin (PDS) shows neurotoxic activity against primary cortical neurons at 0.01-5 μM, causes DNA double-strand breaks (DSBs) at 1 μM, downregulates BRCA1 in neurons at 1, 2 or 5 μM[2]. Pyridostatin interacts with G-quadruplex motifs in SRC and alters mRNA levels of damaged genes[3].
Cell Assay Cells are plated at equal confluence and either untreated or treated with 2 μM Pyridostatin continually for 72 h. Cells from individual plates are trypsinized and counted in a Coultercounter. Graphs represent total cell numbers at each time interval and error bars represent S.E.M. Data represent three independent experiments[3].
References

[1]. Koirala D, et al. A single-molecule platform for investigation of interactions between G-quadruplexes and small-molecule ligands. Nat Chem. 2011 Aug 28;3(10):782-7.

[2]. Moruno-Manchon JF, et al. The G-quadruplex DNA stabilizing drug pyridostatin promotes DNA damage and downregulates transcription of Brca1 in neurons. Aging (Albany NY). 2017 Sep 12;9(9):1957-1970.

[3]. Rodriguez R, et al. Small-molecule-induced DNA damage identifies alternative DNA structures in human genes. Nat Chem Biol. 2012 Feb 5;8(3):301-10.

 Chemical & Physical Properties

Molecular Formula C31H37Cl5N8O5
Molecular Weight 778.94
Storage condition 2-8℃
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