AG 1478 hydrochloride

Pricing Availability Delivery Time Qty
Cat.No. 1276 - AG 1478 hydrochloride | C16H14ClN3O2.HCl | CAS No. 170449-18-0
Description: Highly potent EGFR-kinase inhibitor
Alternative Names: Tyrphostin AG 1478
Chemical Name: N-(3-Chlorophenyl)-6,7-dimethoxy-4-quinazolinanine hydrochloride
Purity: ≥98% (HPLC)
Datasheet
Citations (13)
Reviews
Literature

Biological Activity

Potent and selective inhibitor of epidermal growth factor receptor kinase (IC50 values 3 nM for EGFR and > 100 μM for ErbB2 and PDGFR). Inhibits proliferation of NCI-H2170 NSCLC cells in vitro (IC50 = 1 μM).

Licensing Information

Sold with the permission of AstraZeneca UK Ltd.

Technical Data

M. Wt 352.22
Formula C16H14ClN3O2.HCl
Storage Desiccate at -20°C
Purity ≥98% (HPLC)
CAS Number 170449-18-0
PubChem ID 3035187
InChI Key WDJDYIUSDDVWKB-UHFFFAOYSA-N
Smiles ClC1=CC(NC2=NC=NC3=C2C=C(OC)C(OC)=C3)=CC=C1.Cl

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 3.52 10mM with gentle warming

Preparing Stock Solutions

The following data is based on the product molecular weight 352.22. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.84 mL 14.2 mL 28.39 mL
5 mM 0.57 mL 2.84 mL 5.68 mL
10 mM 0.28 mL 1.42 mL 2.84 mL
50 mM 0.06 mL 0.28 mL 0.57 mL

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet

References

References are publications that support the products' biological activity.

Eguchi et al (1998) Calcium-dependent epidermal growth factor receptor transactivation mediates the angiotensin II-induced mitogen-activated protein kinase activation in vascular smooth muscle cells. J.Biol.Chem. 273 8890 PMID: 9535870

Han et al (1996) Tyrphostin AG 1478 preferentially inhibits human glioma cells expressing truncated rather than wild-type epidermal growth factor receptors. Cancer Res. 56 3859 PMID: 8752145

Puri and Salgia (2008) Synergism of EGFR and c-Met pathways, cross-talk and inhibition, in non-small cell lung cancer. J.Carcinog. 7 9 PMID: 19240370

Levitzki and Gazit (1995) Tyrosine kinase inhibition: an approach to drug development. Science 267 1782 PMID: 7892601


If you know of a relevant reference for AG 1478 hydrochloride, please let us know.

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13 Citations for AG 1478 hydrochloride

Citations are publications that use Tocris products. Selected citations for AG 1478 hydrochloride include:

Zhu (2017) Increased NRG1-ErbB4 signaling in human symptomatic epilepsy Sci Rep 7 141 PMID: 28273943

Mathew et al (2015) Feedback circuitry between miR-218 repression and RTK activation in glioblastoma. Cell Death Dis 8 ra42 PMID: 25943352

Bertrand et al (2015) Conformations of tissue plasminogen activator (tPA) orchestrate neuronal survival by a crosstalk between EGFR and NMDAR. Sci Rep 6 e1924 PMID: 26469972

Belcher et al (2005) Rapid estrogenic regulation of extracellular signal- regulated kinase 1/2 signaling in cerebellar granule cells involves a G protein- and protein kinase A-dependent mechanism and intracellular activation of protein phosphatase 2A. Endocrinology 146 5397 PMID: 16123167

Breshears et al (2016) Local Epidermal Growth Factor Receptor Signaling Mediates the Systemic Pathogenic Effects of Staphylococcus aureus Toxic Shock Syndrome PLoS One 11 e0158969 PMID: 27414801

Maggiolini et al (2004) The G protein-coupled receptor GPR30 mediates c-fos up-regulation by 17beta-estradiol and phytoestrogens in breast cancer cells. J Biol Chem 279 27008 PMID: 15090535

Breshears et al (2012) A disintegrin and metalloproteinase 17 (ADAM17) and epidermal growth factor receptor (EGFR) signaling drive the epithelial response to Staphylococcus aureus toxic shock syndrome toxin-1 (TSST-1). J Biol Chem 287 32578 PMID: 22833676

O'Keeffe et al (2009) Dopamine-induced proliferation of adult neural precursor cells in the mammalian subventricular zone is mediated through EGF. Proc Natl Acad Sci U S A 106 8754 PMID: 19433789

Pandya and Pillai (2014) TrkB interacts with ErbB4 and regulates NRG1-induced NR2B phosphorylation in cortical neurons before synaptogenesis. Sci Signal 12 47 PMID: 25052836

Ayoub et al (2013) Profiling epidermal growth factor receptor and heregulin receptor 3 heteromerization using receptor tyrosine kinase heteromer investigation technology. PLoS One 8 e64672 PMID: 23700486

Akhtar et al (2013) Activation of ErbB2 and Downstream Signalling via Rho Kinases and ERK1/2 Contributes to Diabetes-Induced Vascular Dysfunction. PLoS One 8 e67813 PMID: 23826343

Bayliss and Evans (2013) Characterisation of AmphiAmR11, an amphioxus (Branchiostoma floridae) D2-dopamine-like G protein-coupled receptor. PLoS One 8 e80833 PMID: 24265838

Voon et al (2013) EMT-induced stemness and tumorigenicity are fueled by the EGFR/Ras pathway. PLoS One 8 e70427 PMID: 23950932


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Literature in this Area

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