21582-46-7 Usage
Description
(2-AMINOTHIOPHEN-3-YL)(THIOPHEN-2-YL)METHANONE is a chemical compound that features two thiophene rings connected to a methanone group. Thiophene is a five-membered heterocyclic compound with a sulfur atom, which is a common component in many biologically active molecules. The presence of an amino group on one of the thiophene rings and the methanone group endows this compound with reactivity and potential pharmacological properties. This makes it a promising candidate for use in the synthesis of various biologically active molecules and as a building block in organic chemistry.
Uses
Used in Pharmaceutical Synthesis:
(2-AMINOTHIOPHEN-3-YL)(THIOPHEN-2-YL)METHANONE is used as a precursor in the synthesis of pharmaceuticals due to its unique structure and reactivity. The presence of the amino group and the methanone group allows for the creation of a variety of biologically active molecules, making it a valuable component in drug development.
Used in Agrochemical Development:
In the agrochemical industry, (2-AMINOTHIOPHEN-3-YL)(THIOPHEN-2-YL)METHANONE is utilized as a starting material for the development of new agrochemicals. Its structural features and potential reactivity make it suitable for the creation of compounds that can be used in pest control and crop protection.
Used in Organic Chemistry as a Building Block:
(2-AMINOTHIOPHEN-3-YL)(THIOPHEN-2-YL)METHANONE serves as a building block in organic chemistry, where it can be used to construct more complex organic molecules. Its unique combination of functional groups allows for a wide range of chemical reactions, making it a versatile component in the synthesis of various organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 21582-46-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,8 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 21582-46:
(7*2)+(6*1)+(5*5)+(4*8)+(3*2)+(2*4)+(1*6)=97
97 % 10 = 7
So 21582-46-7 is a valid CAS Registry Number.
21582-46-7Relevant articles and documents
An efficient synthesis of 2-aminothiophenes via the gewald reaction catalyzed by an N-methylpiperazine-functionalized polyacrylonitrile fiber
Ma, Lichao,Yuan, Liwei,Xu, Changzhu,Li, Guowei,Tao, Minli,Zhang, Wenqin
, p. 45 - 52 (2013)
A new N-methylpiperazine-functionalized polyacrylonitrile fiber has been developed to catalyze the Gewald reaction between 2,5-dihydroxy-1,4-dithiane and activated nitriles to afford 3-substituted 2-aminothiophenes in good to excellent yields (65-91%). Low catalyst loading (8.0 mol%), simple procedure, high yields, excellent recyclability, and reusability (up to 10 times with minimal loss of catalytic activity) are attractive features of this fiber catalyst. Georg Thieme Verlag Stuttgart · New York.
