Lavendustin A

Cat. No. 1331

Lavendustin A C21H19NO6 [125697-92-9]

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Alternative Name: RG 14355

Chemical Name: 5-[[(2,5-Dihydroxyphenyl)methyl][(2-hydroxyphenyl)methyl]amino]-2-hydroxybenzoic acid

Biological Activity

Potent, cell-permeable inhibitor of epidermal growth factor receptor (EGFR) tyrosine kinase (IC50 = 11 nM). Inhibits p60c-src with an IC50 of 500 nM and is selective over PKA, PKC and PI 3-kinase (IC50 > 100 μM).

Technical Data

M.Wt:
381.38
Formula:
C21H19NO6
Solubility:
Soluble to 25 mM in ethanol and to 25 mM in DMSO
Purity:
>98 %
Storage:
Desiccate at -20°C
CAS No:
125697-92-9

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.

Certificate of Analysis / Safety Data Sheet

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Hsu et al (1991) Kinetic analysis of the inhibition of the epidermal growth factor receptor tyrosine kinase by lavendustin-A and its analogue. J.Biol.Chem. 266 21105. PMID: 1939153.

O'Dell et al (1991) Long-term potentiation in the hippocampus is blocked by tyrosine kinase inhibitors. Nature 353 558. PMID: 1656271.

Onoda et al (1989) Isolation of a novel tyrosine kinase inhibitor, lavendustin A, from Streptomyces griseolavendus. J.Nat.Prod. 52 1252. PMID: 2614420.

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Keywords: Lavendustin A, supplier, EGFR, p60c-src, inhibitors, inhibits, Epidermal, Growth, Factors, Receptors, ErbB, Her, Receptor, Tyrosine, Kinases, RTKs, LavendustinA, RG14355, Tocris Bioscience, EGFR Inhibitor products

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