AG 556

Modify Date: 2025-08-26 16:25:37

AG 556 Structure
AG 556 structure
Common Name AG 556
CAS Number 133550-41-1 Molecular Weight 336.38400
Density 1.247g/cm3 Boiling Point 636.1ºC at 760mmHg
Molecular Formula C20H20N2O3 Melting Point N/A
MSDS N/A Flash Point 338.5ºC

 Use of AG 556


(E)-AG 556 is a highly selective EGFR inhibitor and also blocks LPS-induced TNF-α production[1][2].

 Names

Name (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N-(4-phenylbutyl)-2-propenamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.247g/cm3
Boiling Point 636.1ºC at 760mmHg
Molecular Formula C20H20N2O3
Molecular Weight 336.38400
Flash Point 338.5ºC
Exact Mass 336.14700
PSA 93.35000
LogP 3.53478
Vapour Pressure 8.95E-17mmHg at 25°C
Index of Refraction 1.638
Storage condition -20°C

 Safety Information

Safety Phrases S22-S24/25

 Synonyms

Tyrphostin B 56
AG 556
TYRPHOSTIN AG 556
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