14293-70-0 Usage
Description
POTASSIUM NITROSODISULFONATE, also known as Dipotassium Nitrosodisulfonate, is a valuable radical molecule that serves as a reagent for the oxidation of various chemical compounds, including phenols, naphthols, amines, and indoles. It is characterized by its orange moist powder and chunks appearance and is widely recognized for its applications in electron paramagnetic resonance (EPR) studies and the synthesis of antitumor agents.
Uses
Used in Chemical Synthesis:
POTASSIUM NITROSODISULFONATE is used as an oxidation reagent for the conversion of multiple phenols and anilines to quinones, which is crucial in the synthesis of various chemical compounds and pharmaceuticals.
Used in EPR Studies:
POTASSIUM NITROSODISULFONATE is used as a standard reagent in electron paramagnetic resonance (EPR) studies, providing valuable insights into the behavior of radicals and their interactions with other molecules.
Used in Antitumor Agent Synthesis:
POTASSIUM NITROSODISULFONATE is used as a key reagent in the synthesis of antitumor agents, contributing to the development of novel cancer treatments.
Used in Pharmaceutical Industry:
POTASSIUM NITROSODISULFONATE is used as an oxidation reagent for the production of various pharmaceutical compounds, including those with potential therapeutic applications.
Used in Research and Development:
POTASSIUM NITROSODISULFONATE is used as a valuable tool in research and development, particularly in the fields of chemistry and materials science, for the oxidation of a wide range of phenols and anilines to quinones, enabling the exploration of new chemical reactions and the development of innovative products.
Purification Methods
It forms yellow needles (dimeric) which dissolve in H2O to give the violet monomeric free radical. It is purified by dissolving (~12g) in 2M KOH (600mL) at 45o, filtering the blue solution and keeping it in a refrigerator overnight. The golden yellow crystals (10g) are filtered off, washed with MeOH (3x), then Et2O and stored in a glass container in a vacuum over KOH. It is stable indefinitely when dry. [Cram & Reeves J Org Chem 80 3094 1958, Schenk Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 505 1963.]
Check Digit Verification of cas no
The CAS Registry Mumber 14293-70-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,9 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14293-70:
(7*1)+(6*4)+(5*2)+(4*9)+(3*3)+(2*7)+(1*0)=100
100 % 10 = 0
So 14293-70-0 is a valid CAS Registry Number.
InChI:InChI=1/2K.H2NO7S2/c;;2-1(9(3,4)5)10(6,7)8/h;;(H,3,4,5)(H,6,7,8)/q2*+1;/p-2
