2181-76-2

Basic information

• Product Name: 2,6-Pyridinedicarboxylic acid,4-(2-(2-carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl)ethenyl)-2,3-dihydro-, (S-(R*,R))-
• Synonyms: (2S)-1-[2-[(2S)-2,6-dicarboxy-2,3-dihydro-1H-pyridin-4-ylidene]ethylidene]-5,6-dihydroxy-2,3-dihydroindole-2-carboxylate;2,6-Pyridinedicarboxylic acid,4-(2-(2-carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl)ethenyl)-2,3-dihydro-, (S-(R*,R))-;2,6-Pyridinedicarboxylic acid,4-[2-[(2S)-2-carboxy-2,3-dihydro-5,6- dihydroxy-1H-indol-1-yl]ethenyl]-2,3- dihydro-,(2S)-Betanidin;(2S)-4-[2-[[(1S)-2-Carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol]-1-yl]ethenyl]-2,3-dihydropyridine-2,6-dicarboxylic acid;C08539
• CAS NO: 2181-76-2
• Molecular Formula: CC18H16N2O8
• Molecular Weight: 388.33
• Mol File: 2181-76-2.mol
• Article Data: 1

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: 2,6-Pyridinedicarboxylic acid,4-(2-(2-carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl)ethenyl)-2,3-dihydro-, (S-(R*,R))-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-Pyridinedicarboxylic acid,4-(2-(2-carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl)ethenyl)-2,3-dihydro-, (S-(R*,R))-(2181-76-2)
• EPA Substance Registry System: 2,6-Pyridinedicarboxylic acid,4-(2-(2-carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl)ethenyl)-2,3-dihydro-, (S-(R*,R))-(2181-76-2)

Safety Data

• Hazardous Substances Data: 2181-76-2(Hazardous Substances Data)

Usage

General Description

The chemical "2,6-Pyridinedicarboxylic acid,4-(2-(2-carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl)ethenyl)-2,3-dihydro-, (S-(R*,R))-" is a compound with a complex molecular structure, containing a pyridine ring and a dihydroxy indolyl group. It exists as a stereoisomer with a specific configuration denoted as (S-(R*,R))-. This chemical has potential applications in pharmaceuticals, as it may exhibit biological activity. Its unique structure and characteristics make it a subject of interest in the research and development of new drugs or treatments. Further studies are needed to fully understand the properties and potential uses of this compound.

InChI:InChI=1/C18H16N2O8/c21-14-6-9-5-13(18(27)28)20(12(9)7-15(14)22)2-1-8-3-10(16(23)24)19-11(4-8)17(25)26/h1-3,6-7,11,13H,4-5H2,(H5,21,22,23,24,25,26,27,28)/t11-,13-/m0/s1

Upstream product

• 7659-95-2 betanin 

Relevant articles and documents

Chlorination of Betacyanins in Several Hypochlorous Acid Systems

This study presents a comparative evaluation of chlorination of betanin, betanidin, and neobetanin exposed to sodium hypochlorite and myeloperoxidase (MPO)/H2O2/Cl- systems. For betanin/betanidin, the chlorination takes place at the aglycone unit, but for neobetanin, no chlorinated products in the reaction mixtures can be detected. In the RP-HPLC system, monochloro-betanin/-betanidin were eluted earlier than their corresponding nonchlorinated substrates. An influence of Cl- concentration on betanin/betanidin chlorination efficiency in sodium hypochlorite and MPO systems was investigated. At pH 3-5, the yields of formed monochloro-betanin/-betanidin decrease dramatically at higher Cl- concentrations, indicating that generated Cl2 is not the chlorinating agent in the presence of sodium hypochlorite. The intriguing low activity of Cl2 in betanin/betanidin chlorination compared to HOCl and/or Cl2O can be explained by a special position of the attack by molecules of HOCl and/or Cl2O. In the MPO/H2O2/Cl- system, the highest efficiency of monochloro-betanin/-betanidin generation is observed at pH 5.