110821-37-9 Usage
Uses
Used in Pharmaceutical Research:
Ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate is used as a potential building block for the synthesis of new drugs with biological activity. Its unique structure, including the nitrophenyl and chlorine substituents, may contribute to its activity and potential applications in drug development.
Used in Anti-inflammatory and Analgesic Applications:
In the pharmaceutical industry, Ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate is considered for its potential as an anti-inflammatory or analgesic agent. Nitrophenyl derivatives have been previously investigated for these properties, suggesting that Ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate may also possess similar therapeutic benefits.
Check Digit Verification of cas no
The CAS Registry Mumber 110821-37-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,8,2 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 110821-37:
(8*1)+(7*1)+(6*0)+(5*8)+(4*2)+(3*1)+(2*3)+(1*7)=79
79 % 10 = 9
So 110821-37-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H10ClN3O4/c1-2-20-12(17)10-7-14-15(11(10)13)8-3-5-9(6-4-8)16(18)19/h3-7H,2H2,1H3
110821-37-9Relevant articles and documents
Nonaqueous Diazotation of 5-Amino-1-aryl-1H-pyrazole-4-carboxylate Esters
Beck, James R.,Gajewski, Robert P.,Lynch, Michael P.,Wright, Fred L.
, p. 267 - 270 (2007/10/02)
5-Amino-1-aryl-1H-pyrazole-4-carboxylate esters are converted to the corresponding desamino, chloro, bromo, iodo, and methylthio esters by processes involving nonaqueous diazotation.Diazotizing agents are alkyl nitrites except in the case of chlorine wher
