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110821-37-9

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110821-37-9 Usage

General Description

Ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate is a chemical compound with the molecular formula C12H10ClN3O4. It is a pyrazole derivative that contains an ethyl ester group and a chloride and nitrophenyl substituent on the pyrazole ring. Ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate has been used in pharmaceutical research as a potential building block for the synthesis of new drugs with biological activity. The presence of the nitrophenyl group suggests that this compound may have potential as an anti-inflammatory or analgesic agent, as nitrophenyl derivatives have been investigated for these properties in the past. Additionally, the chlorine substituent may also have implications for the compound's activity and potential uses.

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

110821-37-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 5-chloro-1-(4-nitrophenyl)pyrazole-4-carboxylate

1.2 Other means of identification

Product number -
Other names ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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More Details:110821-37-9 SDS

110821-37-9Downstream Products

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

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