Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
5-Nitrosalicylaldehyde is used in the synthetic preparation of coumarin (C755380), an pharmaceutic aid that is found in tonka beans, lavender oil, woodruff, sweet clover.
Dolbeare, F.A., et al.: Clin. Chem., 23, 1485 (1977); Frerot, E., et al.: Flavour Fragrance J., 17, 218 (2002),