Hydrochloric Acid → HCID 178461866, compound

Participants

Reaction Steps

A solution of 4N HCl in dioxane (10 mL) was added to tert-butyl ((1S)-1-(4-(4-(6-(2-((1S)-1-((tert-butoxycarbonyl)amino)ethyl)-1H-imidazol-4-yl)-2-naphthyl)phenyl)-1H-imidazol-2-yl)ethyl)carbamate (368 mg. 0.59 mmol) in MeOH (10 mL) and stirred at ambient conditions for 5 hours, concentrated, and dried under vacuum. Tetra HCl salt (assume theoretical: 334 mg). LC-MS retention time 1.33 min; calcd. for C26H27N6: 423.23 m/z Found 423.17 [M+H]+. LC data was recorded on a Shimadzu LC-10AS liquid chromatograph equipped with a PHENOMENEX® Luna 2.0×30 mm column using a SPD-10AV UV-Vis detector at a detector wave length of 220 nM. The elution conditions employed a flow rate of 1 mL/min, a gradient of 100% Solvent A/0% Solvent B to 0% Solvent A/100% Solvent B, a gradient time of 2 min, a hold time of 1 min and an analysis time of 3 min where Solvent A was 5% methanol/95% water/0.1% TFA and Solvent B was 95% methanol/5% water/0.1% TFA. MS data was determined using a MICROMASS® Platform for LC in electrospray mode.

Provenance & Evidence