Table 2.

RP–UHPLC–ESI–QTOF–MSn data of flavonoids and phenolic acids identified in the aerial parts of E. alata monjauzeana.

Peak	Compounds	Rt (min)	Molecular Formula	m/z Experimental	m/z Calculated	Ionization Mode	Error	Major Fragments (Intensity%) m/z
1	Caffeicacid	1.90	C6H12O6	179.0558	179.0561	N	1.82	135 (6.7)
2	Gallicacid	4.37	C7H6O5	169.0143	169.0142	N	−0.39	125 (85), 79 (100)
3	(epi)gallocatechin	6.238	C15H14O7	305.0668	305.0667	N	−0.29	125 (3.69)
4	Catechin-O-hexoside	8.222	C21H24O11	451.1243	451.1246	N	0.51	289 (10.41)
5	o-Coumaric acid glucoside	8.594	C15H18O8	325.0928	325.0929	N	3.32	290 (15.02), 145 (8.31), 93 (57.82)
6	Quercetin 3-O-rhamnoside-7-O-glucoside	8.718	C27H30O1	609.1465	609.1461	N	−0.53	462 (1.82)
7	Apigenin-6,8-C-dihexoside	9.462	C27H30O15	593.1523	593.1512	N	−1.64	473 (53), 383 (26), 353 (44)
8	Epi-catechin	9.895	C15H14O6	289.0718	289.0718	N	0.23	245 (3.8)
9	Apigenin 6-C-pentoside-8-C-hexoside	10.39	C26H28O14	563.1413	563.1413	N	−0.99	473 (1.1)
10	Rutin	10.94	C27H30O16	609.1468	609.1468	N	−1.05	300 (26)
11	myricetin-O-hexoside	11.507	C21H20O13	479.0835	479.0831	N	−0.55	317 (6.45)
12	Quercetin-O-rhamnoside	11.817	C21H20O11	447.0938	447.0933	N	−1.14	300 (3.61), 173 (11.85), 111 (10.77)
13	Hyperoside	12.313	C21H20O12	463.0885	463.0882	N	−0.36	300 (4.31), 271 (1.09)
14	Luteolin 8-C-glucoside	12.994	C21H20O11	447.0935	447.0938	N	−0.38	429 (1.82)
15	Quercetin-3-O-galactoside	13.118	C21H20O12	463.0888	463.0882	N	−1.25	301 (4.54)
16	Verbascoside	13.181	C27H28O17	623.1256	623.1254	N	−0.26	461 (4.74)
17	Isorhamnetin-3-O-glucoside	13.490	C22H22O12	477.1043	477.1038	N	−0.6	300 (5.18)
18	Naringenin-O-hexoside	13.676	C21H22O10	433.1134	433.114	N	0.91	271 (15.2)
19	Kaempferolrhamnoside	14.792	C21H20O10	431.0986	431.0984	N	−0.5	285 (4.74)
20	Quercetin-3-O-glucoside	14.91	C21H20O12	463.0883	463.0882	N	−0.02	300 (39)
21	Luteolin	19.68	C15H10O6	285.0406	285.0405	N	−0.57	133 (2)