Lot numbers can be found on the outside label of a product:
Please log in for operation!
*For research and further manufacturing use only, not for direct human use.
Structure of 197079-26-8
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
Ethyl 1-methyl-1H-pyrazole-5-carboxylate features a pyrazole core functionalized with methyl and ethoxycarbonyl groups at the 1- and 5-positions, respectively. This electron-deficient heterocycle integrates readily into transition-metal-catalyzed coupling reactions. The ester moiety enables further derivatization via hydrolysis or nucleophilic substitution. The compound exhibits bench-stable handling characteristics and good solubility in common organic solvents.
Ethyl 1-methyl-1H-pyrazole-5-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to pyrazole-based scaffolds through standard functional group manipulations. Its stability under routine reaction conditions and compatibility with palladium-catalyzed cross-coupling processes facilitate downstream derivatization. The ester functionality permits selective hydrolysis or reduction, while the electron-deficient pyrazole ring supports electrophilic substitution and metal-mediated transformations, making it a practical reagent for medicinal chemistry and process development workflows.
|
GHS Pictogram :
|
GHS No : GHS07
|
|
Signal Word : Warning
|
UN#: N/A
|
|
Class : N/A
|
Packing Group : N/A
|
|
Hazard Statements : H302-H315-H319-H335
|
|
|
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: