Phospholipids Contain a phosphate ester bond. Phosphoglycerides usually have one phosphoric acid group and two fatty acids. The phosphate may have an additional alcohol attached by an ester linkage. Cu-o--(CHCH CH-O-C-(CH2)14CH3 0 CHz-O-P-O-CH2CH2NH3 0- => Chapter 25 13Chapter 25 13 Phospholipids • Contain a phosphate ester bond. • Phosphoglycerides usually have one phosphoric acid group and two fatty acids. • The phosphate may have an additional alcohol attached by an ester linkage. CH O C O (CH2 )14CH3 CH2 O P O CH2 O C O (CH2)14CH3 O O CH2CH2NH3 + _ =>