| Identification | More |  [Name]
  AG 490 |  [CAS]
  134036-52-5 |  [Synonyms]
  2-CYANO-3-[3,4-DIHYDROXYPHENYL]-N-[PHENYLMETHYL]-2-PROPENAMIDE A-CYANO-(3,4-DIHYDROXY)-N-BENZYLCINNAMAMIDE A-CYANO-(3,4-DIHYDROXY)-N-BENZYLCINNAMIDE AG 490 ALPHA-CYANO-(3,4-DIHYDROXY)-N-BENZYLCINNAMIDE (E)-2-CYANO-3-(3,4-DIHYDROPHENYL)-N-(PHENYLMETHYL)-2-PROPENAMIDE N-BENZYL-3,4-DIHYDROXY-ALPHA-CYANOCINNAMIDE N-BENZYL-3,4-DIHYDROXY-BENZYLIDENECYANOACETAMIDE TYROPHOSTIN AG490 TYRPHOSTIN AG 490 TYRPHOSTIN B42 TYRPHOSTIN AG 490, 99+% 2-Cyano-3-(3,4-dihydroxyphenyl)-N-benzylacrylamide N-Benzyl-2-cyano-3-(3,4-dihydroxyphenyl)propenamide |  [EINECS(EC#)]
  604-604-1 |  [Molecular Formula]
  C17H14N2O3 |  [MDL Number]
  MFCD00209833 |  [Molecular Weight]
  294.3 |  [MOL File]
  134036-52-5.mol |  
 | Chemical Properties | Back Directory |  [Appearance]
  Pale Yellow-Green Crystal |  [Melting point ]
  215 |  [Boiling point ]
  615.2±55.0 °C(Predicted) |  [density ]
  1.337±0.06 g/cm3(Predicted) |  [storage temp. ]
  −20°C 
 |  [solubility ]
  ethanol: 5 mg/mL 
 |  [form ]
  solid 
 |  [pka]
  8.82±0.35(Predicted) |  [color ]
  yellow 
 |  [Usage]
  A potent and specific inhibitor of the Jak-2 tyrosine kinase.  In acute lymphoblastic leukemia (ALL) cells which abundantly express JAK-2, AG-490 dose-dependently inhibited DNA synthesis, blocked cell growth and induced apoptosis. AG-490 does not si |  [CAS DataBase Reference]
  134036-52-5(CAS DataBase Reference) |  
 | Safety Data | Back Directory |  [Hazard Codes ]
  Xi |  [Risk Statements ]
  R36/37/38:Irritating to eyes, respiratory system and skin . |  [Safety Statements ]
  S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . |  [WGK Germany ]
  1 
 |  [Hazard Note ]
  Irritant/Keep Cold under-20C |  [HS Code ]
  2926907090 |  
 | Hazard Information | Back Directory |  [Chemical Properties]
  Pale Yellow-Green Crystal |  [Uses]
  A potent and specific inhibitor of the Jak-2 tyrosine kinase.  In acute lymphoblastic leukemia (ALL) cells which abundantly express JAK-2, AG-490 dose-dependently inhibited DNA synthesis, blocked cell growth and induced apoptosis. AG-490 does not significantly inhibit other kinases such as Lck, Lyn, Btk, Syk and Src.  AG-490 is cell permeable and is active in vivo. |  [Uses]
  Tyrphostin B42 is used in acute lymphoblastic leukemia studies the compound has been reported to inhibit JAK2 from B cell precursors. |  [Definition]
  ChEBI: Tyrphostin B42 is a monocarboxylic acid amide obtained by formal condensation of the carboxy group of (2E)-2-cyano-3-(3,4-dihydroxyphenyl)prop-2-enoic acid with the amino group of benzylamine. It has a role as an EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor, an antioxidant, a STAT3 inhibitor, an anti-inflammatory agent, an apoptosis inducer and a geroprotector. It is an enamide, a monocarboxylic acid amide, a nitrile, a member of catechols and a secondary carboxamide. |  
  
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