NVP-TAE 684  (Synonyms: TAE 684)

NVP-TAE 684 (TAE 684) is a highly potent and selective ALK inhibitor, which blocks the growth of ALCL-derived and ALK-dependent cell lines with IC₅₀ values between 2 and 10 nM^[1].

IC50: 2-10 nM (ALK-dependent cell lines)^[1]

TAE684 inhibits the proliferation of Ba/F3 NPM-ALK cells with an IC₅₀ of 3 nM, without affecting the survival of parental Ba/F3 cells at concentrations up to 1 μM. TAE684 inhibits STAT3 and STAT5 phosphorylation in a dose-dependent manner in both Ba/F3 NPM-ALK and Karpas-299 cells. TAE684 induces apoptosis and G1 phase arrest in NPM-ALK-expressing Ba/F3 cells and ALCL patient cell lines^[1].
NVP-TAE684 markedly reduces cell survival in both sensitive H3122 and H3122 CR cells, but has little to no effect on the viability of other, non-ALK-dependent cancer cell lines. NVP-TAE684 treatment of H3122 CR cells suppresses phosphorylation of ALK, AKT, and ERK and induces marked apoptosis.
TAE684 potently suppresses the survival of Ba/F3 cells expressing the EML4-ALK L1196M mutant^[2].
Neurite outgrowth induced by expression of the mALKR1279Q mutant is completely inhibited at 30 nM NVP-TAE684, which is comparable with the response seen with activated wt mALK^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

NVP-TAE684 suppresses lymphomagenesis in two independent models of ALK-positive ALCL and induces regression of established Karpas-299 lymphomas. TAE684 displays appreciable bioavailability and half-life in vivo.
TAE684 (1, 3, and 10 mg/kg. p.o.) significantly delays in lymphoma development and shows 100- to 1,000-fold reduction in luminescence signal. The TAE684- (10 mg/kg) treated group appeares healthy and does not display any signs of compound- or disease-related toxicity^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

614.20

C₃₀H₄₀ClN₇O₃S

761439-42-3

Solid

Light yellow to yellow

O=S(C1=CC=CC=C1NC2=NC(NC3=CC=C(N4CCC(N5CCN(CC5)C)CC4)C=C3OC)=NC=C2Cl)(C(C)C)=O

Room temperature in continental US; may vary elsewhere.

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

• [1]. Galkin AV, et al. Identification of NVP-TAE684, a potent, selective, and efficacious inhibitor of NPM-ALK. Proc Natl Acad Sci U S A. 2007 Jan 2;104(1):270-5.  [Content Brief]

  [2]. Katayama R, et al. Therapeutic strategies to overcome PF-02341066 resistance in non-small cell lung cancers harboring the fusion oncogene EML4-ALK. Proc Natl Acad Sci U S A. 2011 May 3;108(18):7535-40.  [Content Brief]

  [3]. Schonherr C, Activating ALK mutations found in neuroblastoma are inhibited by PF-02341066 and NVP-TAE684. Biochem J. 2011 Dec 15;440(3):405-13.  [Content Brief]