. Author manuscript; available in PMC: 2012 Jul 20.

Published in final edited form as: Bioconjug Chem. 2011 Jun 7;22(7):1402–1409. doi: 10.1021/bc200131k

Table 1.

HPLC purification solvents, retention times and detected m/z ratios for chelates prepared in this study.

compound	linear gradient	retention time (min)	ESI MS [M+H]⁺
cs124CF₃-TMP (3)	3–33% CH₃CN/TEAA	22	775
cs124-TMP (5)	5–25% CH₃CN/TEAA	18	707
DTPA-cs124CF₃-TMP (6)	0–30% CH₃CN/TEAA	22	1151
TTHA-cs124CF₃-TMP (7)	0–30% CH₃CN/TEAA	20	1252
DTPA-cs124-TMP (8)	0–30% CH₃CN/TEAA	18	1083
TTHA-cs124-TMP (9)	0–30% CH₃CN/TEAA	17	1184
cs124-TTHA-TMP (10)	0–30% CH₃CN/TEAA	18	1140