CAS No. 3032970-74-1

PB94 Chemical Structure
Chemical Structure
Check the PB94 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name N-(1-adamantylmethyl)-1-[[4-(hydroxycarbamoyl)-3-methoxyphenyl]methyl]indole-5-carboxamide
CAS Number 3032970-74-1
Molecular Formula

C29H33N3O4

Molecular Weight (MW) 487.59
InChIKey JJMWRKOHPNUEJN-UHFFFAOYSA-N

Ordering Information

Biological Activity

PB94 is a potent and selective inhibitor of histone deacetylase 11 (HDAC11). By inhibiting HDAC11 enzymatic activity, it modulates epigenetic gene regulation and histone acetylation pathways. This inhibition alters neural signaling cascades, contributing to the attenuation of neuropathic pain responses in vivo. Additionally, radiolabeled formulations of this compound demonstrate significant central nervous system permeability, enabling non-invasive imaging and translational evaluation of HDAC11 expression in brain tissue.

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Note: Technical data last updated: Sep 1, 2026.