Tandutinib hydrochloride (MLN518 hydrochloride) is a potent and selective inhibitor of the FLT3 with an IC50 of 0.22 μM, and also inhibits c-Kit and PDGFR with IC50s of 0.17 μM and 0.20 μM, respectively. Tandutinib hydrochloride can be used for acute myelogenous leukemia (AML). Tandutinib hydrochloride has the ability to cross the blood-brain barrier.

Product information

Molecular Weight: 599.16

Formula: C31H43ClN6O4

Chemical Name: 4-{6-methoxy-7-[3-(piperidin-1-yl)propoxy]quinazolin-4-yl}-N-[4-(propan-2-yloxy)phenyl]piperazine-1-carboxamide hydrochloride

Smiles: Cl.COC1C=C2C(=NC=NC2=CC=1OCCCN1CCCCC1)N1CCN(CC1)C(=O)NC1C=CC(=CC=1)OC(C)C

InChiKey: FOEBHLNUCNUHHJ-UHFFFAOYSA-N

InChi: InChI=1S/C31H42N6O4.ClH/c1-23(2)41-25-10-8-24(9-11-25)34-31(38)37-17-15-36(16-18-37)30-26-20-28(39-3)29(21-27(26)32-22-33-30)40-19-7-14-35-12-5-4-6-13-35;/h8-11,20-23H,4-7,12-19H2,1-3H3,(H,34,38);1H

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : ≥ 100 mg/mL (166.90 mM). H2O : 100 mg/mL (166.90 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Tandutinib (0-3 μM; 30 minutes; Ba/F3 cells) treatment inhibits IL-3-independent cell growth and FLT3-ITD autophosphorylation with an IC50 of 10-100 nM in Ba/F3 cells expressing different FLT3-ITD mutants. Tandutinib (1 μM; 24-96 hours; Molm-14 and THP-1 AML cells) treatment induces apoptosis in FLT3-ITD-positive AML cells. In human FLT3-ITD-positive AML cell lines, Tandutinib inhibits FLT3-ITD phosphorylation (IC50 of ~30 nM). As with Erk2, a constitutively high level of Akt phosphorylation is readily detected and is efficiently blocked by pretreatment of the Molm-14 cells with 100-300 nM Tandutinib. Tandutinib inhibits cell proliferation of the FLT3-ITD-positive Molm-13 and Molm-14 with an IC50 of 10 nM. And signaling through the MAP kinase and PI3 kinase pathways.

In Vivo:

Tandutinib (60 mg/kg; oral gavage; daily; for 35 days; athymic nude mice) treatment causes a statistically significant increase in survival that was extended on average by 20 days.

Products are for research use only. Not for human use.