Methylammonium iodide (MAI), CAS number 14965-49-2, also referred to as methylamine hydroiodide, is a precursor for the synthesis of organic-inorganic hybrid perovskites for use in FETs, LEDs and PVs.

Chemical Structure

NMR spectrum

1H NMR spectrum of methylammonium iodide in DMSO (500 MHz). The peaks centred around 2.5 and 3.3 ppm are residual DMSO and water impurities respectively from the deuterated NMR solvent. (Click the image for a larger version)