SM 16


CAS No. : 614749-78-9

614749-78-9
Price and Availability of CAS No. : 614749-78-9
Size Price Stock
5mg $110 In-stock
10mg $190 In-stock
25mg $340 In-stock
50mg $550 In-stock
100mg $950 In-stock
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500 mg Get quote
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Cat. No. : HY-111482
M.Wt: 430.50
Formula: C25H26N4O3
Purity: >98 %
Solubility: DMSO : 65 mg/mL (ultrasonic)
Introduction of 614749-78-9 :

SM 16 is a ALK5/ALK4 kinase inhibitor with Kis of 10 and 1.5 nM, respectively. IC50 & Target: Ki: ALK5 (10 nM), ALK4 (1.5 nM)[1] In Vitro: SM 16 inhibits TGFβ-induced plasminogen activator inhibitor-luciferase activity (IC50=64 nM) and TGFβ- or activin-induced Smad2 phosphorylation at concentrations between 100 and 620 nM. SM 16 is tested against >60 related and unrelated kinases and shows moderate off-target activity only against Raf (IC50=1 μM) and p38/SAPKa (IC50=0.8 μM). SM 16 exhibits no inhibitory activity against ALK family members ALK1 and ALK6[1]. In Vivo: SM 16 penetrates tumor cells in vivo, suppressing tumor phosphorylated Smad2/3 levels for at least 3 h following treatment of tumor-bearing mice with a single i.p. bolus of 20 mg/kg SM 16. The growth of established AB12 tumors is significantly inhibited by 5 mg/kg/d SM 16 (P<0.001) delivered via s.c. miniosmotic pumps over 28 days[1].

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