Thiochrome (TChr)is a tricyclic organic compound that arises from the oxidation of the vitamin thiamine. Being highly fluorescent, it is often the derivative that is quantified in the analysis of thiamine. The oxidation can be effected with ceric ammonium nitrate, hydrogen peroxide, and related reagents.[1] Hydrolysis of thiamine can yield a thiol derivative (TSH), which is also susceptible to oxidation to the disulfide (TSST).[2]
^Bettendorff, L.; Wins, P. (2013). "Biochemistry of Thiamine and Thiamine Phosphate Compounds". Encyclopedia of Biological Chemistry. pp. 202–209. doi:10.1016/B978-0-12-378630-2.00102-X. ISBN9780123786319.
^Stepuro, I.I. (2005). "Thiamine and vasculopathies". Prostaglandins, Leukotrienes and Essential Fatty Acids. 72 (2): 115–127. doi:10.1016/j.plefa.2004.10.009. PMID 15626594.
April 18, 2024
thiochrome, tchr, tricyclic, organic, compound, that, arises, from, oxidation, vitamin, thiamine, being, highly, fluorescent, often, derivative, that, quantified, analysis, thiamine, oxidation, effected, with, ceric, ammonium, nitrate, hydrogen, peroxide, rela. Thiochrome TChr is a tricyclic organic compound that arises from the oxidation of the vitamin thiamine Being highly fluorescent it is often the derivative that is quantified in the analysis of thiamine The oxidation can be effected with ceric ammonium nitrate hydrogen peroxide and related reagents 1 Hydrolysis of thiamine can yield a thiol derivative TSH which is also susceptible to oxidation to the disulfide TSST 2 Thiochrome Names Other names 2 7 dimethylthiachromine 8 ethanol Identifiers CAS Number 92 35 3 Y 3D model JSmol Interactive image ChemSpider 60072 ECHA InfoCard 100 001 955 EC Number 202 149 9 PubChem CID 66706 UNII 65UT4V5Z34 CompTox Dashboard EPA DTXSID3059052 InChI InChI 1S C12H14N4OS c1 7 10 3 4 17 18 12 15 11 9 6 16 7 12 5 13 8 2 14 11 h5 17H 3 4 6H2 1 2H3Key GTQXMAIXVFLYKF UHFFFAOYSA N SMILES CC1 C SC2 NC3 NC NC C3CN12 C CCO Properties Chemical formula C 12H 14N 4O S Molar mass 262 33 g mol 1 Appearance yellow solid Density 1 49 g cm3 Melting point 228 8 C 443 8 F 501 9 K Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox referencesReferences edit Bettendorff L Wins P 2013 Biochemistry of Thiamine and Thiamine Phosphate Compounds Encyclopedia of Biological Chemistry pp 202 209 doi 10 1016 B978 0 12 378630 2 00102 X ISBN 9780123786319 Stepuro I I 2005 Thiamine and vasculopathies Prostaglandins Leukotrienes and Essential Fatty Acids 72 2 115 127 doi 10 1016 j plefa 2004 10 009 PMID 15626594 Retrieved from https en wikipedia org w index php title Thiochrome amp oldid 1114513147, wikipedia, wiki, book, books, library,
