Table 2. Accuracy of the QM-qHNMR Quantitation of the Diastereomeric Composition of DFZ in Two Solvents at 600 MHz^a.

	acetone-d6
sample	DFZ content	DF
FA255	100.9 ± 0.3%	99.8 ± 0.3%
FA256	100.5 ± 0.1%	99.3 ± 0.4%
FA257	100.6 ± 0.0%	98.3 ± 0.4%
RM001	100.3 ± 0.2%	100.0 ± 0.2%
RM002	100.2 ± 0.4%	101.3 ± 0.3%

	chloroform-d
sample	DFZ content	DF
FA255	100.8 ± 0.8%	99.0 ± 0.2%
FA256	101.0 ± 0.5%	99.4 ± 0.1%
FA257	101.1 ± 0.3%	101.3 ± 0.5%
RM001	100.3 ± 0.2%	99.2 ± 0.1%
RM002	101.2 ± 0.3%	101.5 ± 0.0%

^aAll experiments were conducted in triplicate.