SML2886

O4I3

≥98% (HPLC)

• 别名: 2-(4-Methylphenyl)-6-methylimidazo[1,2-a]pyridine, 6-Methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine, OCT4-inducing compound 3
• 经验公式（希尔记法）: C₁₅H₁₄N₂
• CAS号: 88965-00-8
• 分子量: 222.29
• MDL號碼: MFCD00444739
• 分類程式碼代碼: 12352200
• NACRES: NA.77

属性

• 品質等級: 100
• 化驗: ≥98% (HPLC)
• 形狀: powder
• 顏色: white to beige
• 溶解度: DMSO: 2 mg/mL, clear
• 儲存溫度: 2-8°C
• SMILES 字串: CC1=CC=C(C2=CN3C=C(C=CC3=N2)C)C=C1
• InChI: 1S/C15H14N2/c1-11-3-6-13(7-4-11)14-10-17-9-12(2)5-8-15(17)16-14/h3-10H,1-2H3
• InChI 密鑰: AWEWSJJCANQFRB-UHFFFAOYSA-N

说明

生化／生理作用

O4I3 is a highly potent and KDM5A (JARID1A) subtype-selective H3K4 demethylase KDM5 inhibitor (KDM5A IC₅₀ = 0.15 nM vs KDM5B/C/D IC₅₀ = 125.2/9.76/4.7 nM, KDM4 IC₅₀ = 249 nM, LSD1 IC₅₀ >100 μM) that effectively induces OCT4 expresson and improves OSKM-induced pluripotent stem cell (iPSC) reprogramming efficiency of human primary fibroblasts (50 nM) by preventing KDM5A from interfering with H3K4Me3 enrichment at the OCT4 promoter. O4I3 promotes hPSC homeostasis and represses cellular differentiation, increasing hPSCs viability up to 4-fold at a low 10 nM concentration when compared with Rock inhibitor Y-27632 treatment at 10 μM.

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3