Alectinib Intermediate

2-(4-Ethylphenyl)-2-methylpropanoic acid CAS No.：1247119-83-0 Molecular Formula：C₁₂H₁₆O₂ Molecular Weight：192.26 g/mol Appearance：White to off-white solid Purity：≥98% Density：1.047±0.06 g/cm³ Boiling Point：302.8±11.0 °C (760 mmHg) Storage：2-8°C, sealed Application：Alectinib intermediate 2-(4-Ethyl-3-iodophenyl)-2-methylpropanoic acid CAS No.：1256584-73-2 Molecular Formula：C₁₂H₁₅IO₂ Molecular Weight：318.15 g/mol Appearance：White to off-white solid Purity：≥98% Density：1.547±0.06 g/cm³ Boiling Point：369.6±27.0 °C (760 mmHg) Storage：2-8°C, protect from light Application：Alectinib intermediate tert-Butyl 6-cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-carboxylate CAS No.：1256584-75-4 Molecular Formula：C₂₅H₂₇IN₂O₂ Molecular Weight：514.40 g/mol Appearance：White to light yellow solid Purity：≥98% (HPLC) Storage：2-8°C, sealed, protect from light Application：Alectinib key intermediate