124076-31-9 Usage
Uses
Used in Pharmaceutical Industry:
(4Z)-1-(2-ethoxy-2-oxoethyl)-5-(hydroxymethyl)-2-methyl-3-oxo-4-[(2-pyridin-2-ylhydrazino)methylidene]-3,4-dihydropyridinium bromide is used as a potential pharmaceutical agent due to its complex structure and the presence of multiple functional groups that may allow for specific interactions with biological targets, offering potential therapeutic benefits.
Used in Chemical Research:
(4Z)-1-(2-ethoxy-2-oxoethyl)-5-(hydroxymethyl)-2-methyl-3-oxo-4-[(2-pyridin-2-ylhydrazino)methylidene]-3,4-dihydropyridinium bromide is utilized in chemical research as a subject for studying the effects of its structural features on its chemical and biological properties, which can contribute to the development of new drugs or the understanding of molecular interactions.
Used in Material Science:
(4Z)-1-(2-ethoxy-2-oxoethyl)-5-(hydroxymethyl)-2-methyl-3-oxo-4-[(2-pyridin-2-ylhydrazino)methylidene]-3,4-dihydropyridinium bromide may also be employed in material science for the development of new materials with unique properties, given its complex molecular structure and the potential for various chemical interactions.
Check Digit Verification of cas no
The CAS Registry Mumber 124076-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,0,7 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124076-31:
(8*1)+(7*2)+(6*4)+(5*0)+(4*7)+(3*6)+(2*3)+(1*1)=99
99 % 10 = 9
So 124076-31-9 is a valid CAS Registry Number.
124076-31-9Relevant academic research and scientific papers
Iron Chelators of the Pyridoxal 2-Pyridyl Hydrazone Class. Part 4. pKa Values of the Chelators and their Relevance to Biological Properties
Doungdee, Prayong,Sarel, Shalom,Wongvisetsirikul, Nipon,Avramovici-Grisaru, Shelly
, p. 319 - 324 (2007/10/02)
The proton binding constants (pKa) and species distribution over pH range 1.5-12.0 of two types of biologically active iron chelators (a) pyridoxal type (Lx)-pyridoxal 2-pyridyl hydrazone (PPH) and pyridoxal isonicotinoyl hydrazone (PIH); (b) pyridoxal-betaine type (Ly)-1--2-hydrazine iodide (MPH) and 1--2-hydrazine bromide (EPH)> have been determined by glass electrode potentiometry.The lowest pK value in type (a), in the range 2.62 (PPH)-2.45 (PIH) was assigned to pyridinium protonation; the following ionization constants, pK = 4.63 (PPH)-4.54 (PIH), to pyridoxylidenium protonation; pK=7.96 (PPH)-7.44 (PIH), to phenolate protonation, and pK=9.96 (PIH)-9.84 (PPH) to amine-hydrazone protonation.At pH2+x, H3Ly2+ and H3L+x) and at pH>11, in the fully deprotonated forms (L2+x, and Ly-).At pH ca. 5.0, the pyridoxal-betaines, MPH and EPH, exist predominantly as zwitterions, whereas PPH and PIH are present at that pH predominantly in the neutral, non-zwitterionic, H2Lx form.At higher pH (7.2), PPH and PIH, are present as mixtures of the neutral and the negatively charged monodeprotonated forms (IV).
