beta-alanine or β-alanine molecule. it is naturally occurring beta amino acid. structural chemical formula and molecule model

betaalanine isup2 alanine amino acid beta muscle alanin aminopropionic anserine bodybuilding carnosin carnosine fatigue enhancing icon line nitrogen precursor skeletal nutrition protein supplement pyruvate aminopropanoic natural drawing flat hydrogen carbon oxygen organic chemistry structural formula atomic molecule chemical atom molecular compound design vector