BIBX 1382

BIBX 1382

Catalog Number:
L002368552APE
Mfr. No.:
APE-A3240
Price:
$326
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      • Overview
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          Background

          BIBX1382 is a potent, selective inhibitor of epidermal growth factor receptor (EGFR) tyrosine kinase with IC50 value of 3 nM.[1]
          BIBX1382 is an inhibitor of EGFR kinase for treatment of cancer. In a tyrosine kinase activity assay using cytoplasmic tyrosine kinase domains of EGFR, HER2, VEGFR2, HGFR, IGF1R, B-InsRK and c-src cloning and expressing in Sf9 insect cells, BIBX1382 selectively and potently inhibited EGFR kinase activity with an IC50 value of 3 nM. In the EGFR and pEGFR ELISA assay using EGFR highly expressed A431 cells (vuval squamous cell carcinoma), BIBX1382 inhibited EGFR phosphorylation at EC50 at 141 nM.[1] In A431, FaDu (hypopharyngeal squamous cell carcinoma) and HN5 (head and neck squamous cell carcinoma) xenograft nude mice models, oral administration of BIBX1382 at dose of 10 mg/kg daily showed strong antitumor activity in a dose-dependent manner after 2 weeks of treatment. Moreover, tumor regressions were obtained after 170 days’ long term oral administration of BIBX1382 at dose of 50 mg/kg daily in A431 xenograft nice model.[1]

          1. F. F. Solca, A. Baum, E. Langkopf, G. Dahmann, K. H. Heider, F. Himmelsbach and J. C. van Meel, J Pharmacol Exp Ther 2004, 311, 502-509.

      • Properties
        • Alternative Name
          Falnidamol;BIBX-1382;BIBX1382; N8-(3-chloro-4-fluorophenyl)-N2-(1-methylpiperidin-4-yl)pyrimido[5,4-d]pyrimidine-2,8-diamine
          CAS Number
          196612-93-8
          Molecular Formula
          C18H19ClFN7
          Molecular Weight
          387.84
          Purity
          98.00%
          Solubility
          Soluble in DMSO
          Storage
          Store at -20°C

          * For Research Use Only

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