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Erlotinib

Cat No.
CEI-1329
Product Overview
Erlotinib (also known as NSC 718781 or CP 358,774) is a potent and orally-bioavailable inhibitor of epidermal growth factor receptor (EGFR) tyrosine kinase that selectively and reversibly inhibits EGFR-associated intracellular autophosphorylation of tyrosine kinase. Erlotinib inhibits purified EGFR tyrosine kinase and EGFR autophosphorylation intact cells with 50% inhibition concentration IC50 values of 2 nmol/L and 20 nmol/L respectively. Erlotinib competes for the ATP-binding sits on the intracellular domain of EGFR resulting in the inhibition of downstream signaling pathway involved in angiogenesis, cell propagation and cell survival. Erlotinib concentration-dependently inhibits EGFR-mediated propagation signals transduction, displays prominent anti-tumor activity against neoplasms harboring EGFR expression and exhibits a tolerable toxicologic profile. ReferenceJanine Smith. Erlotinib: small-molecule targeted therapy in the treatment of non-small-cell lung cancer.
CAS No.
183321-74-6
Molecular Weight
393.44
Purity
0.9933
Storage
Store at -20°C
Synonyms
NSC 718781; OSI-744; R-1415; OSI744; OSI 744; R1415; R 1415
Targets
EGFR
Molecular Formula
C22H23N3O4
Chemical Name
N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine
Solubility
Soluble in DMSO
Shipping Conditions
Evaluation sample solution: ship with blue ice. All other available size: ship with RT, or blue ice upon request
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