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PLIHZ

Chemical Structure : PLIHZ

CAS No.: 1374305-45-9

PLIHZ (Plumbagin-isonicotiyl hydrazide)

Catalog No.: PC-49316Not For Human Use, Lab Use Only.

PLIHZ is a small molecule inhibitor of DNAJA1 derived from the natural compound plumbagin, binds to J domain of DNAJA1 and efficiently reduces the levels of DNAJA1 and several conformational mutp53 with minimal impact on DNA contact mutp53 and wild-type p53 (wtp53).

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

PLIHZ is a small molecule inhibitor of DNAJA1 derived from the natural compound plumbagin, binds to J domain of DNAJA1 and efficiently reduces the levels of DNAJA1 and several conformational mutp53 with minimal impact on DNA contact mutp53 and wild-type p53 (wtp53).
Cells harboring conformational mutp53 exhibited lower 24h-IC50 values for PLIHZ, compared to cells with DNA contact mutp53, p53 null, or wtp53, regardless of cancer cells or non-tumor cells.
DNAJA1, a member of heat shock protein 40 (HSP40) family, also known as J-domain proteins (JDPs), can stabilize mainly misfolded or conformational type of mutp53.

Physicochemical Properties

M.Wt 307.309
Formula C17H13N3O3
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

(E)-N'-(8-hydroxy-3-methyl-4-oxonaphthalen-1(4H)-ylidene)isonicotinohydrazide

References

1. Alalem M, et al. Cancers (Basel). 2022 Aug 29;14(17):4187.

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