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Tyrphostin AG 1478


Empirical Formula (Hill Notation):
Número CAS:
Peso molecular:
Número MDL:
ID de substância PubChem:

Nível de qualidade







0.1 M HCl: soluble <0.4 mg/mL
DMSO:methanol (1:1): soluble 10 mg/mL, clear, colorless
ethanol: soluble 10 mg/mL
methylene chloride: soluble 10 mg/mL
0.1 M NaOH: insoluble
2-hydroxypropyl-β-cyclodextrin: insoluble
H2O: insoluble

temperatura de armazenamento


SMILES string




InChI key


Gene Information

human ... EGFR(1956)
mouse ... Egfr(13649)


Tyrphostin AG 1478 has been used as epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor to study its effect on desmoid cell mobility in boyden chamber motility assays. It has also been used to inhibit phosphorylation of c-Met by exogenous transforming growth factor α in epidermoid carcinoma cell line A431.


1, 5 mg in ampule

Ações bioquímicas/fisiológicas

Tyrphostin AG 1478 is an epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor. It contributes to the development of hypomagnesemia and cardiac dysfunction in rats. Tyrphostin AG 1478 acts as a potential therapeutic agent for breast cancer.
Selective inhibitor of epidermal growth factor receptor protein

Características e benefícios

This compound is featured on the EGFR page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at

Nota de preparo

Tyrphostin AG 1478 dissolves in DMSO:MeOH (1:1) at 10 mg/ml to yield a clear, colorless solution. It is also soluble in methylene chloride (10 mg/ml), ethanol (10 mg/ml) and 0.1 N HCl (less than 0.4 mg/ml). However, it is insoluble in water, 2-hydroxypropyl-β-cyclodextrin, and 0.1 N NaOH.

Storage Class Code

13 - Non Combustible Solids



Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificado de análise

Certificado de origem

Desmoid cell motility is induced in vitro by rhEGF
Joyner DE, et al.
Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society, 27(9), 1258-1262 (2009)
Tyrphostin AG 1478 preferentially inhibits human glioma cells expressing truncated rather than wild-type epidermal growth factor receptors
Han Y, et al.
Cancer Research, 56, 3859-3861 (2019)
Sandra Rayego-Mateos et al.
The Journal of pathology, 244(2), 227-241 (2017-11-22)
Connective tissue growth factor (CCN2/CTGF) is a matricellular protein that is overexpressed in progressive human renal diseases, mainly in fibrotic areas. In vitro studies have demonstrated that CCN2 regulates the production of extracellular matrix (ECM) proteins and epithelial-mesenchymal transition (EMT)...
The EGFR tyrosine kinase inhibitor tyrphostin AG-1478 causes hypomagnesemia and cardiac dysfunction
Weglicki WB, et al.
Canadian Journal of Physiology and Pharmacology, 56, 8-8 (2019)
Tyrphostin AG1478 suppresses proliferation and invasion of human breast cancer cells.
Zhang YG, et al.
International Journal of Oncology, 33(3), 595-602 (2008)

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