84864-63-1 Usage
Description
1H-pyrrole-2-sulphonic acid is an organic compound characterized by the chemical formula C4H5NO3S. It is a pyrrole derivative, featuring a sulfonic acid functional group at the 2-position of the pyrrole ring. 1H-pyrrole-2-sulphonic acid is recognized for its solubility in water and some polar organic solvents, and it is typically managed in solid form or as a concentrated solution. Due to its potential to cause irritation to the skin, eyes, and respiratory system, careful handling is advised.
Uses
Used in Pharmaceutical Industry:
1H-pyrrole-2-sulphonic acid serves as a vital building block in the synthesis of an array of pharmaceuticals. Its unique chemical structure contributes to the development of various medicinal compounds, highlighting its importance in drug discovery and production.
Used in Dye Industry:
In the dye industry, 1H-pyrrole-2-sulphonic acid is utilized for the production of different types of dyes. Its chemical properties allow for the creation of colorants used in a variety of applications, including textiles, plastics, and printing inks.
Used in Organic Chemical Synthesis:
1H-pyrrole-2-sulphonic acid is employed as a reagent in organic synthesis, playing a key role in various chemical reactions. Its presence can facilitate the formation of desired products or intermediates in the synthesis of complex organic molecules.
Used in Polymer Production:
1H-pyrrole-2-sulphonic acid also finds application in the manufacturing of polymers. The incorporation of 1H-pyrrole-2-sulphonic acid into polymer structures can impart specific properties, such as improved solubility or reactivity, which can be beneficial for specific applications.
Overall, 1H-pyrrole-2-sulphonic acid is a versatile compound with applications spanning across several industries, from pharmaceuticals and dyes to organic synthesis and polymer production. Its diverse uses underscore its significance in the creation of a broad spectrum of products and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 84864-63-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,8,6 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 84864-63:
(7*8)+(6*4)+(5*8)+(4*6)+(3*4)+(2*6)+(1*3)=171
171 % 10 = 1
So 84864-63-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H5NO3S/c6-9(7,8)4-2-1-3-5-4/h1-3,5H,(H,6,7,8)
84864-63-1Relevant articles and documents
The Triphenylphosphine-Sulphur Trioxide Complex: Confirmation of Structure
Galpin, Ian J.,Kenner, George W.,Marston, Andrew,Mills, Owen S.
, p. 789 - 790 (1981)
The structure of the triphenylphosphine-sulphur trioxide complex has been established by X-ray crystallography which shows that the complex contains a phosphorus-sulphur bond and demonstrates the way in which the sulphur atom is shielded by the three aromatic rings.
