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. 2019 Sep 25;24(19):3482. doi: 10.3390/molecules24193482

Table 1.

Analysis of the synthesized nucleotide sugars compounds 3 and 6 by capillary electrophoresis with UV detection (CE-UV) and electrospray ionization mass spectrometry (ESI-MS).

Compound Amount [µmol] Average Yield [%] Calculated m/z [M − H] Observed m/z [M − H]
3 (UDP-[15N]GlcNAc) 200 100% 607.1 (a) 607.2
6 (UDP-[13C6]Gal) 400 100% 571.3 (a) 570.9
UDP-GlcNAc (a) 606.1 606.2
UDP-Gal (a) 565.3 (a) 564.9

(a) Provided from our previous study [39].