LDN-192960|LDN192960，haspin inhibitor|From DC Chemicals

Cas No.:	184582-62-5
Chemical Name:	LDN-192960 free base
Synonyms:	LDN 192960,LDN192960
SMILES:	NCCCSC1=C(C=C(OC)C=C2)C2=NC3=CC=C(OC)C=C31.Cl.Cl
Formula:	C₁₈H₂₀N₂O₂S
M.Wt:	328.43
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:

LDN-192960 is a potent Haspin (Haploid Germ Cell-Specific Nuclear Protein Kinase) inhibitor with an IC50 of 0.010 µM.

In Vitro:

A comparison of the profiles of LDN-192960 (compound 3) and 42 suggests that only six kinases, including haspin, are inhibited by both compounds ≥90% at 10 µM[1]. LDN-192960 alone does not cause detectable mitotic exit in the mitotic (phospho)-protein monoclonal-2 (MPM-2) assay in HeLa cells. In the presence of 1 µM ZM447439, even concentrations as low as 0.1 µM LDN-192960 cause substantial loss of MPM-2 epitopes, and similar results are obtained in the presence of Hesperadin. However, 10 µM LDN-192960 does not cause mitotic exit in combination with Aurora B inhibition, which is consistent with off-target effects at this higher dose[2].

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LDN-192960 2HCl