. Author manuscript; available in PMC: 2016 May 1.

Published in final edited form as: Magn Reson Chem. 2015 Jan 23;53(5):337–343. doi: 10.1002/mrc.4199

Table 1.

Compound	Mr	Assignment	¹H/ppm	¹⁵N/ppm	²J_NH or ³J_NH Hz^a	³J_HH Hz
Aldehydes
Arabinose^#	150.13	H1	7.67	368.7	2.13	5.09
		H2	4.60
Galactose^*	180.16	H1	7.69	367.9	2.17	4.93
		H2	4.63
Glucose^*	180.16	H1	7.64	370.7	2.15	6.12
		H2	4.46
Mannose^*	180.16	H1	7.70	369.9	2.18	6.38
		H2	4.56
Ribose^#	150.13	H1	7.65	370.8	2.22	6.22
		H2	4.53
erythrose-4-phosphate	200.084	H1	7.69	370.5	2.27	6.16
		H2	4.39
pyridoxal phosphate	247.142	H3	8.74	381.8	1.5 (³J_NH)
glyceraldehyde-3-phosphate	170.058	H1	7.67	369.8	2.25	5.15
		H2	4.51
Ketones
Xylose^#	150.13	H1	7.66	369.5	2.15	5.62
		H2	4.46
Acetone	58.08	Me	1.91	345.9	2	-
Fructose^*	180.16	H1	5.21
		H3	4.44,4.40	355.5	3.2
Pyruvate	87.06	H3	2.01	337.2	3.9
			2.03	340.9	1.9
2-oxobutanoate	101.08	H3	2.37	336.9	3.5
		H3 minor	2.52	333.4
2-oxoglutarate	146.1	H3	2.59	340.8	3.5
		H3 minor	2.74	338.5
oxalacetate	132.07	H3	3.43	345.7	≈1
		H3 minor	3.21	345.0
dihydroxyacetone phosphate	170.058	H3	4.69, 4.36	357.1	1.5	7.9
		H1	4.47	359.4

isomeric pentoses;

isomeric hexoses