Date published: 2026-4-24

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Hydroxy-Dynasore (CAS 1256493-34-1)

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Alternate Names:
Dynamin Inhibitor IV; 3-Hydroxynaphthalene-2-carboxylic acid-(2,4,5-trihydroxybenzylidene)-hydrazide; Dyngo-4a
Application:
Hydroxy-Dynasore is an inhibitor of dynamin I and dynamin II
CAS Number:
1256493-34-1
Purity:
≥97%
Molecular Weight:
338.3
Molecular Formula:
C18H14N2O5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Hydroxy-Dynasore is a synthetic small molecule known for its ability to reversibly inhibit dynamin, a GTPase involved in the process of endocytosis and other cellular functions. This compound is a hydroxylated derivative of Dynasore, designed to enhance its potency and selectivity towards its target. By interfering with the dynamin function, it plays a critical role in the modulation of endocytosis, a fundamental cellular process responsible for the internalization of extracellular materials and membrane recycling.


Hydroxy-Dynasore (CAS 1256493-34-1) References

  1. Structural correlates of rotavirus cell entry.  |  Abdelhakim, AH., et al. 2014. PLoS Pathog. 10: e1004355. PMID: 25211455
  2. Balancing spatially regulated β-actin translation and dynamin-mediated endocytosis is required to assemble functional epithelial monolayers.  |  Cruz, LA., et al. 2015. Cytoskeleton (Hoboken). 72: 597-608. PMID: 26615964
  3. Photothermal Ablation of in Situ Renal Tumor by PEG-IR780-C13 Micelles and Near-Infrared Irradiation.  |  Qiu, X., et al. 2016. Mol Pharm. 13: 829-38. PMID: 26713719
  4. CD36 Differently Regulates Macrophage Responses to Smooth and Rough Lipopolysaccharide.  |  Biedroń, R., et al. 2016. PLoS One. 11: e0153558. PMID: 27073833
  5. Interleukin-6 secretion is limited by self-signaling in endosomes.  |  Verboogen, DRJ., et al. 2019. J Mol Cell Biol. 11: 144-157. PMID: 30016456
  6. SIV-Mediated Synaptic Dysfunction Is Associated with an Increase in Synapsin Site 1 Phosphorylation and Impaired PP2A Activity.  |  Shekarabi, M., et al. 2019. J Neurosci. 39: 7006-7018. PMID: 31270156
  7. The uptake mechanism and intracellular fate of Paraoxonase-1 in endothelial cells.  |  Raz, BD., et al. 2020. Free Radic Biol Med. 153: 26-33. PMID: 32244050
  8. Impact of Endocytosis and Lysosomal Acidification on the Toxicity of Copper Oxide Nano- and Microsized Particles: Uptake and Gene Expression Related to Oxidative Stress and the DNA Damage Response.  |  Strauch, BM., et al. 2020. Nanomaterials (Basel). 10: PMID: 32260290
  9. Internalization of Polymeric Bacterial Peptidoglycan Occurs through Either Actin or Dynamin Dependent Pathways.  |  Popescu, NI., et al. 2022. Microorganisms. 10: PMID: 35336127
  10. Comparing extracellular vesicles and cell membranes as biocompatible coatings for gold nanorods: Implications for targeted theranostics.  |  Pincela Lins, PM., et al. 2022. Eur J Pharm Biopharm. 176: 168-179. PMID: 35643369
  11. Host Kinase CSNK2 is a Target for Inhibition of Pathogenic SARS-like β-Coronaviruses.  |  Yang, X., et al. 2022. ACS Chem Biol. 17: 1937-1950. PMID: 35723434
  12. The amount of dextran in PLGA nanocarriers modulates protein corona and promotes cell membrane damage.  |  Antonio, LC., et al. 2022. J Mater Chem B. 10: 8282-8294. PMID: 36155711
  13. Spatial snapshots of amyloid precursor protein intramembrane processing via early endosome proteomics.  |  Park, H., et al. 2022. Nat Commun. 13: 6112. PMID: 36245040
  14. Shear stress control of vascular leaks and atheromas through Tie2 activation by VE-PTP sequestration.  |  Shirakura, K., et al. 2023. EMBO Mol Med. 15: e16128. PMID: 36740996
  15. Polydopamine Nanoparticles Targeting Ferroptosis Mitigate Intervertebral Disc Degeneration Via Reactive Oxygen Species Depletion, Iron Ions Chelation, and GPX4 Ubiquitination Suppression.  |  Yang, X., et al. 2023. Adv Sci (Weinh). 10: e2207216. PMID: 36951540

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Hydroxy-Dynasore, 10 mg

sc-364678
10 mg
$255.00