HPOB

Modify Date: 2024-01-14 11:57:40

HPOB Structure
HPOB structure
Common Name HPOB
CAS Number 1429651-50-2 Molecular Weight 314.336
Density 1.3±0.1 g/cm3 Boiling Point N/A
Molecular Formula C17H18N2O4 Melting Point N/A
MSDS Chinese USA Flash Point N/A
Purity Quantity Budget Inquiry

 Use of HPOB


HPOB is a highly potent and selective inhibitor of histone deacetylase 6 (HDAC6) with IC50 of 56 nM, >30 fold less potent against other HDACs.target: HDAC6 [1]IC 50: 56nM [1]In vitro: HPOB causes growth inhibition of normal and transformed cells but does not induce cell death. HPOB enhances the effectiveness of DNA-damaging anticancer drugs in transformed cells but not normal cells. [1] Neuroprotective effect of HPOB demonstrated the crucial role of HDAC6 inhibition in reducing Cort-induced apoptosis in PC12 cells. Pre-treatment with HPOB remarkably reduces Cort-induced cytotoxicity and confirms the anti-apoptotic effect of HPOB via the caspase-3 activity assay and H33342/PI and TUNEL double staining. [2]In vivo: on corticosterone (Cort)-induced apoptosis and explors the possible mechanism of action of HPOB in rat adrenal pheochromocytoma (PC12) cells, which possesses typical neuron features and expresses high levels of glucocorticoid receptors. [2]

 Names

Name hpob
Synonym More Synonyms

 HPOB Biological Activity

Description HPOB is a highly potent and selective inhibitor of histone deacetylase 6 (HDAC6) with IC50 of 56 nM, >30 fold less potent against other HDACs.target: HDAC6 [1]IC 50: 56nM [1]In vitro: HPOB causes growth inhibition of normal and transformed cells but does not induce cell death. HPOB enhances the effectiveness of DNA-damaging anticancer drugs in transformed cells but not normal cells. [1] Neuroprotective effect of HPOB demonstrated the crucial role of HDAC6 inhibition in reducing Cort-induced apoptosis in PC12 cells. Pre-treatment with HPOB remarkably reduces Cort-induced cytotoxicity and confirms the anti-apoptotic effect of HPOB via the caspase-3 activity assay and H33342/PI and TUNEL double staining. [2]In vivo: on corticosterone (Cort)-induced apoptosis and explors the possible mechanism of action of HPOB in rat adrenal pheochromocytoma (PC12) cells, which possesses typical neuron features and expresses high levels of glucocorticoid receptors. [2]
Related Catalog
Target

HDAC6:0.056 μM (IC50)

HDAC3/NCOR2:1.7 μM (IC50)

HDAC8:2.8 μM (IC50)

HDAC1:2.9 μM (IC50)

HDAC10:3.0 μM (IC50)

HDAC2:4.4 μM (IC50)

References

[1]. Lee JH et al. Development of a histone deacetylase 6 inhibitor and its biological effects. Proc Natl Acad Sci U S A. 2013 Sep 24;110(39):15704-9.

[2]. Li ZY et al. HPOB, an HDAC6 inhibitor, attenuates corticosterone-induced injury in rat adrenal pheochromocytoma PC12 cells by inhibiting mitochondrial GR translocation and the intrinsic apoptosis pathway. Neurochem Int. 2016 Oct;99:239-51.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Molecular Formula C17H18N2O4
Molecular Weight 314.336
Exact Mass 314.126648
PSA 89.87000
LogP -0.05
Appearance of Characters white to beige
Index of Refraction 1.649
Storage condition 2-8°C
Water Solubility DMSO: soluble1mg/mL, clear (warmed)

 Safety Information

RIDADR NONH for all modes of transport

 Synonyms

N-Hydroxy-4-{2-[(2-hydroxyethyl)(phenyl)amino]-2-oxoethyl}benzamide
4-[(Hydroxyamino)carbonyl]-N-(2-hydroxyethyl)-N-phenyl-benzeneacetamide
Benzeneacetamide, 4-[(hydroxyamino)carbonyl]-N-(2-hydroxyethyl)-N-phenyl-
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