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 89501-90-6
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
1-Methyl-1H-pyrazole-3-sulfonyl chloride features a reactive sulfonyl chloride group flanked by a methyl-substituted pyrazole ring, enabling direct functionalization in heterocyclic synthesis. This bench-stable reagent integrates efficiently into pharmaceutical and agrochemical scaffolds, offering high selectivity in nucleophilic substitution reactions under mild conditions.
1-Methyl-1H-pyrazole-3-sulfonyl chloride serves as a versatile sulfonylating agent for the efficient introduction of the 1-methyl-1H-pyrazol-3-ylsulfonyl group into diverse substrates. Its reactivity enables straightforward functionalization of nucleophiles such as amines and alcohols, facilitating access to sulfonamide and sulfonate derivatives with high yield and purity. The compound exhibits good bench stability and ease of handling, making it suitable for scalable synthesis and integration into standard medicinal chemistry workflows.
|
GHS Pictogram :
|
GHS No : GHS05
|
|
Signal Word : Danger
|
UN#: 3261
|
|
Class : 8
|
Packing Group : Ⅲ
|
|
Hazard Statements : H314
|
|
|
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: