. Author manuscript; available in PMC: 2008 Aug 22.

Published in final edited form as: Bioconjug Chem. 2007 Mar 13;18(3):929–936. doi: 10.1021/bc0603182

Table 1.

The RCP data and radio-HPLC retention times of cationic ^99mTc-nitrido complexes.

Compound	Radiochemical Purity (%)	HPLC Retention Time (Min)	Log P Value
^99mTc-Sestamibi	>98%	16.5	1.29±0.15
^99mTcN-DBODC5	>90%	16.2	1.10±0.07
[^99mTcN(ma)(PNP5)]⁺	90.5%	9.3	−0.01±0.01
[^99mTcN(ema)(PNP5)]⁺	90.3%	10.7	0.53±0.08
[^99mTcN(tma)(PNP5)]⁺	91.0%	9.9	0.38±0.10
[^99mTcN(etma)(PNP5)]⁺	90.0%	15.5	0.67±0.15
[^99mTcN(mpo)(PNP5)]⁺	91.2%	15.8	0.51±0.05
[^99mTcN(ma)(PNP6)]⁺	91.2%	15.8	1.19±0.13
[^99mTcN(ema)(PNP6)]⁺	90.8%	16.7	1.48±0.02
[^99mTcN(tma)(PNP6)]⁺	85.7%	15.3	1.29±0.02
[^99mTcN(etma)(PNP6)]⁺	92.5%	16.4	1.51±0.01
[^99mTcN(mpo)(PNP6)]⁺	90.3%	16.7	1.49±0.05
[^99mTcN(ma)(L6)]⁺	90.1%	14.2	0.92±0.16
[^99mTcN(ema)(L6)]⁺	90.2%	15.2	1.22±0.13
[^99mTcN(tma)(L6)]⁺	85.8%	15.7	1.09±0.17
[^99mTcN(etma)(L6)]⁺	85.6%	16.6	1.43±0.05
[^99mTcN(mpo)(L6)]⁺	90.3%	13.4	1.32±0.13