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Salicylic acid is an organic compound with the formula HOC 6 H 4 COOH. [3] A colorless (or white), bitter-tasting solid, it is a precursor to and a metabolite of acetylsalicylic acid (aspirin). [3]
Aspirin (/ ˈ æ s p (ə) r ɪ n / [10]) is the genericized trademark for acetylsalicylic acid (ASA), a nonsteroidal anti-inflammatory drug (NSAID) used to reduce pain, fever, and inflammation, and as an antithrombotic. [11]
The sialic acid family includes many derivatives of the nine-carbon sugar neuraminic acid, but these acids rarely appear free in nature.Normally they can be found as components of oligosaccharide chains of mucins, glycoproteins and glycolipids occupying terminal, nonreducing positions of complex carbohydrates on both external and internal membrane areas where they are very exposed and develop ...
Creolin is a natural disinfectant that is extracted from the dry distillation of wood. This procedure consists of distilling the wood in large autoclaves.From the vapors that emanate from distillation vegetable aguarrás also known as essence of turpentine is extracted.
Silicotungstic acid is used to manufacture ethyl acetate by the alkylation of acetic acid by ethylene: . C 2 H 4 + CH 3 CO 2 H → CH 3 CO 2 C 2 H 5. It has also been commercialized for the oxidation of ethylene to acetic acid: [2]
Isethionates are esters of long-chain aliphatic carboxylic acids (C 8 – C 18) with isethionic acid (2-hydroxyethanesulfonic acid) or salts thereof, such as ammonium isethionate or sodium isethionate.
Isoamyl alcohol is a colorless liquid with the formula C 5 H 12 O, specifically (H 3 C–) 2 CH–CH 2 –CH 2 –OH. It is one of several isomers of amyl alcohol (pentanol). It is also known as isopentyl alcohol, isopentanol, or (in the IUPAC recommended nomenclature) 3-methyl-butan-1-ol.
4-Aminosalicylic acid, also known as para-aminosalicylic acid (PAS) and sold under the brand name Paser among others, is an antibiotic primarily used to treat tuberculosis. [2] Specifically it is used to treat active drug resistant tuberculosis together with other antituberculosis medications . [ 3 ]