Hydrochloric Acid → HCID 9837047, compound

Participants

Reaction Steps

To a solution of methyl 5-(1,2-dihydroxypropyl)-2-pyridinecarboxylate (5 mg) in water (0.1 ml), 1N lithium hydroxide (50 μl) was added at room temperature. After stirring for 1 hour at room temperature, the reaction mixture was neutrized with 1N HCl. The solution was applied to a Diaion HP20 (Mitsubishikasei trademark) column and eluted with methanol-water (1:1) to give 5-(1,2-dihydroxypropyl)-2-pyridinecarboxylic acid: white amorphous powder; molecular formula C9H11NO4 ; LRFAB-MS m/z 196 [M-H]- ; 1H-NMR (D3O) δ 8.74 (1H, d, J=2.2 Hz), 8.47 (1H, d, J=8.1 Hz), 8.28 (1H, dd, J=8.1 and 2.2 Hz), 4.88 (1H, d,J=4.3 Hz), 4.12 (1H, dq, J=6.5 and 4.3 Hz), 1.21 (3H, d,J=6.5 Hz).

Provenance & Evidence