223480-78-2 Usage
Uses
Used in Chemical Research:
3-Methylpyridine-2-sulfonic acid is used as a chemical compound for various laboratory experiments and studies. Its unique structure and properties make it a valuable component in the development and understanding of chemical reactions and processes.
Used in Pharmaceutical Industry:
3-Methylpyridine-2-sulfonic acid is used as an intermediate in the synthesis of various pharmaceutical compounds. Its presence in the molecular structure can contribute to the development of new drugs and therapeutic agents.
Used in Material Science:
3-Methylpyridine-2-sulfonic acid is used as a building block in the creation of new materials with specific properties. Its incorporation into the molecular structure can lead to the development of advanced materials for various applications, such as electronics, energy storage, and more.
Used in Environmental Applications:
3-Methylpyridine-2-sulfonic acid is used as a component in the development of environmental remediation technologies. Its chemical properties can be harnessed to address environmental challenges, such as pollution control and waste management.
Used in Analytical Chemistry:
3-Methylpyridine-2-sulfonic acid is used as a reagent or reference compound in various analytical techniques. Its presence can help in the identification, quantification, and analysis of other chemical substances in complex mixtures.
Check Digit Verification of cas no
The CAS Registry Mumber 223480-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,4,8 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 223480-78:
(8*2)+(7*2)+(6*3)+(5*4)+(4*8)+(3*0)+(2*7)+(1*8)=122
122 % 10 = 2
So 223480-78-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H7NO3S/c1-5-3-2-4-7-6(5)11(8,9)10/h2-4H,1H3,(H,8,9,10)
223480-78-2Relevant articles and documents
Pyridine-2-sulfonates as Versatile Ligands for the Synthesis of Novel Coordinative and Hydrogen-Bonded Supramolecules
Lobana, Tarlok S.,Kinoshita, Isamu,Kimura, Kentaro,Nishioka, Takanori,Shiomi, Daisuke,Isobe, Kiyoshi
, p. 356 - 367 (2007/10/03)
The reactions of 3-methylpyridine-2-sulfonic acid (3-mpSO3H) with CuII and 4-methylpyridine-2-sulfonic acid (4-mpSO3H) with ZnII in water formed one-dimensional infinite coordination polymers, [Cu(3-mpSO3)2]n (1) and [Zn(4-mpSO3)2]n (2). Similarly, two-dimensional hydrogen-bonded supramolecules of stoichiometries, [ML 2(H2O)2] [L = 3-methylpyridine-2-sulfonate (3-mpSO3), M = Mn (3), Fe (4), Co (5), Zn (6); L = 5-methylpyridine-2-sulfonate (5-mpSO3), M = Zn (7); L = pyridine-2-sulfonate (PySO3), M = Zn (8); L = 4-mpSO3, M = Co (9)], [Ni(3-mpSO3)2(H2O) 2]·H2O (10) and the one-dimensional hydrogen-bonded network [VO(acac)(3-mpSO3)(H2O)] (11) (acac = acetylacetonate) have been prepared. The ligands are tridentate [N,O-chelating-Cu-μ-O-bridging] in 1 and 2, while in all the other compounds the N,O-chelating and uncoordinated O atoms are engaged in intermolecular hydrogen bonding leading to the formation of hydrogen-bonded networks. The geometry around each metal center is octahedral (9) or distorted octahedral (1-8, 10 and 11). The compounds 3-8, and 10 showed novel π-π stacking interactions, not shown by 9 and 11. The magnetic behavior of 3 and 11 indicates lack of any intermolecular magnetic interactions. The position of the substituents in the pyridyl ring and Jahn-Teller effect (CuII) appear to determine the stacking interactions as well as the density of ligands with regard to the formation of coordinative and hydrogen-bonded supramolecules. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
