Retention times, molecular weights, and MS data for metabolites of CB in RLM

Peak No.	t_R^a	Mol. Wt.	Identification	Molecular Ions (ESI⁺, m/z)
	min
1	5.28	416	Monohydroxyl-deacetylcinobufagin	417 [M + H]⁺
				458 [M + CH₃CN + H]⁺
2	5.40	414	3-Ketohydroxyl-deacetylcinobufagin	415 [M + H]⁺
				456 [M + CH₃CN + H]⁺
3	5.61	416	Monohydroxyl-deacetylcinobufagin	417 [M + H]⁺
				458 [M + CH₃CN + H]⁺
4	6.95	400	16-Deacetylcinobufagin	401 [M + H]⁺
				442 [M + CH₃CN + H]⁺
5	7.35	458	1α-Hydroxylcinobufagin	459 [M + H]⁺
				500 [M + CH₃CN + H]⁺
6	7.60	458	5β-Hydroxylcinobufagin	459 [M + H]⁺
				500 [M + CH₃CN + H]⁺
7	8.32	400	3-epi-Deacetylcinobufagin	401 [M + H]⁺
				442 [M + CH₃CN + H]⁺
8	10.59	442	3-epi-Cinobufagin	443 [M + H]⁺
				484 [M + CH₃CN + H]⁺