1245643-25-7 Usage
General Description
5-(2-Bromo-5-fluoro-phenyl)-1-tert-butyl-4-iodo-1H-pyrazole is a chemical compound with the molecular formula C13H13BrF2IN2. It is a pyrazole derivative, which is a class of organic compounds known for their diverse pharmacological properties. This specific compound is a potent inhibitor of a certain enzyme, making it a potential candidate for use in developing new drugs for treating various diseases. Its chemical structure and properties make it suitable for further research and development in the field of medicinal chemistry and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 1245643-25-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,6,4 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1245643-25:
(9*1)+(8*2)+(7*4)+(6*5)+(5*6)+(4*4)+(3*3)+(2*2)+(1*5)=147
147 % 10 = 7
So 1245643-25-7 is a valid CAS Registry Number.
1245643-25-7Relevant articles and documents
PROCESS FOR THE PRODUCTION OF FUSED, TRICYCLIC SULFONAMIDES
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Page/Page column 100-101, (2010/11/04)
The present invention provides methods, i.e., scalable or large-scale processes for the production of fused, tricyclic sulfonamido analogs, such as substituted or unsubstituted 5- (aryl-sulfonyl)-4,5-dihydro- 1H-pyrazolo[4,3-c]quinolines and 5-(heteroaryl-sulfonyl)-4,5- dihydro-1H-pyrazolo[4,3-c]quinolines. Exemplary methods of the invention include an intra-molecular cyclization step, in which a carbon-nitrogen bond is formed, and which employs a copper-based catalyst that contains at least one organic ligand, such as DMEDA. The invention further provides compounds, which are useful as intermediates in the methods of the invention.
