Synthesis and Properties of a New Type of Terpyridine Cholesterol Derivative Gelator with Applications to Medical Treatments

Table 2

Elemental composition of 2,2:6,2-terpyridine-4-carboxylic acid.

	C	H	N	O
Theoretical value	69.31	4.00	15.15	11.54
Actual value	69.10	4.11	15.01	11.32

¹H NMR (300 MHz, CDCl₃): δ 12.74 (s, 1H), δ 9.18 (d, 2H), δ 8.55 (d, 2H), δ 8.40 (s, 2H), δ 7.74 (t, 2H), and δ 7.23 (t, 2H).