HBDDE

Modify Date: 2025-08-25 16:55:09

HBDDE Structure
HBDDE structure
Common Name HBDDE
CAS Number 154675-18-0 Molecular Weight 338.31
Density N/A Boiling Point N/A
Molecular Formula C16H18O8 Melting Point 165-168℃
MSDS N/A Flash Point N/A

 Use of HBDDE


HBDDE, a derivative of Ellagic acid, is an isoform-selective PKCα and PKCγ inhibitor with IC50s of 43 μM and 50 μM, respectively. HBDDE shows selective for PKCα/PKCγ over PKCδ, PKCβI and PKCβII isozymes. HBDDE induces neuronal apoptosis[1][2].

 Names

Name 2,2',3,3',4,4'-hexahydroxy-1,1'-biphenyl-6,6'-dimethanol dimethyl ether

 HBDDE Biological Activity

Description HBDDE, a derivative of Ellagic acid, is an isoform-selective PKCα and PKCγ inhibitor with IC50s of 43 μM and 50 μM, respectively. HBDDE shows selective for PKCα/PKCγ over PKCδ, PKCβI and PKCβII isozymes. HBDDE induces neuronal apoptosis[1][2].
Related Catalog
Target

PKCα:43 μM (IC50)

PKCγ:50 μM (IC50)

In Vitro HBDDE (50 μM; 5 hours) treatment reduces cell viability significantly by ~70%. HBDDE exhibits a marked increase in caspase-3 activity[1]. Cell Viability Assay[1] Cell Line: Cerebellar granule cells Concentration: 50 μM Incubation Time: 5 hours Result: Reduced cell viability significantly by ~70%.
References

[1]. A Mathur, et al. 2,2',3,3',4,4'-Hexahydroxy-1,1'-biphenyl-6,6'-dimethanol dimethyl ether (HBDDE)-induced neuronal apoptosis independent of classical protein kinase C alpha or gamma inhibition. Biochem Pharmacol. 2000 Sep 15;60(6):809-15.

[2]. Y Kashiwada, et al. New hexahydroxybiphenyl derivatives as inhibitors of protein kinase C. J Med Chem. 1994 Jan 7;37(1):195-200.

 Chemical & Physical Properties

Melting Point 165-168℃
Molecular Formula C16H18O8
Molecular Weight 338.31
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