7402-22-4 Usage
Description
1-(2-chlorophenyl)pyrrolidine-2,5-dione, also known as N-chlorophenylmaleimide or NCPM, is a chemical compound characterized by its molecular formula C10H7NO2Cl. It presents as a white to off-white crystalline solid with a melting point of 196-201°C. NCPM is recognized for its versatile applications across various industries, including pharmaceuticals, agrochemicals, polymer production, and dye and pigment manufacturing.
Uses
Used in Pharmaceutical and Agrochemical Industries:
1-(2-chlorophenyl)pyrrolidine-2,5-dione is used as a reactive intermediate for the synthesis of various pharmaceuticals and agrochemicals. Its chemical structure allows for the creation of a wide range of compounds with specific therapeutic or pesticidal properties.
Used in Polymer Production:
In the polymer industry, 1-(2-chlorophenyl)pyrrolidine-2,5-dione is utilized as a crosslinking agent. This role enhances the structural integrity and performance characteristics of the resulting polymers, making them suitable for a variety of applications.
Used in Dye and Pigment Manufacturing:
NCPM also serves as a precursor in the manufacturing of dyes and pigments, contributing to the development of colorants with specific properties for use in various industries, such as textiles, plastics, and printing.
Safety Considerations:
Check Digit Verification of cas no
The CAS Registry Mumber 7402-22-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,0 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7402-22:
(6*7)+(5*4)+(4*0)+(3*2)+(2*2)+(1*2)=74
74 % 10 = 4
So 7402-22-4 is a valid CAS Registry Number.
7402-22-4Relevant articles and documents
Synthesis of 3-(5-amino-1: H -1,2,4-triazol-3-yl)propanamides and their tautomerism
Lim, Felicia Phei Lin,Tan, Lin Yuing,Tiekink, Edward R. T.,Dolzhenko, Anton V.
, p. 22351 - 22360 (2018/07/03)
Two complementary pathways for the preparation of N-substituted 3-(5-amino-1H-1,2,4-triazol-3-yl)propanamides (5) were proposed and successfully realized in the synthesis of 20 representative examples. These methods use the same types of starting material
