LDN-211904

LDN-211904

Catalog Number:
L002373038APE
Mfr. No.:
APE-C4541
Price:
$209
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          Background

          IC50: 79 nM for EphB3 LDN-211904 is an inhibitor of erythropoietin-producing hepatocellular carcinoma (Eph) receptors.Erythropoietin-producing hepatocellular carcinoma (Eph) receptors, a group of highly conserved transmembrane proteins composed of multiple domains, participate in various cell signaling pathways. So far, 16 Eph receptors have been identified in vertebrates, which can be divided into two major classes (EphA and EphB) based on sequence similarity. Mammals including humans have 14 Eph receptors (EphA1–EphA8, EphA10, EphB1–EphB4 and EphB6).In vitro: Previous study found that LDN-211904, a 4-piperidinyl analog, retained significant EphB3 inhibitory activity, and also had greater aqueous solubility due to the presence of a basic amine. LDN-211904 was profiled for functional inhibitory activity against a panel of 288 kinases and the results showed that LDN-211904 was quite selective for tyrosine kinases. The only noted exceptions were the three serine/threonine kinases p38a, p38b, and Qik. In addition, only LDN-211904 showed moderate selectivity among the tyrosine kinases and little selectivity verses other EphA and EphB subtypes, except for EphA6 and EphA7. Moreover, LDN-211904 demonstrated the best stability with a t1/2 of 348 min and a CLint of 4 μL/min/mg protein [1].In vivo: Up to now, there is no animal in vivo data reported.Clinical trial: So far, no clinical study has been conducted.

      • Properties
        • Alternative Name
          N-(2-chlorophenyl)-6-(4-piperidinyl)-imidazo[1,2-a]pyridine-3-carboxamide, monoethanedioate
          CAS Number
          1198408-78-4
          Molecular Formula
          C19H19ClN4O·C2H2O4
          Molecular Weight
          444.9
          Appearance
          A crystalline solid
          Purity
          98.00%
          Solubility
          ≤20mg/ml in DMSO;0.5mg/ml in dimethyl formamide
          Storage
          Store at -20°C

          * For Research Use Only

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