1H-Pyrazole-1-sulfonamide, N,N-dimethyl-

1H-Pyrazole-1-sulfonamide, N,N-dimethyl- - Names and Identifiers

Name	1H-Pyrazole-1-sulfonamide, N,N-dimethyl-
Synonyms	1-(DiMethylsulfaMoyl)pyrazole 1-(N,N-diMethyl-sulfaMoyl)pyrazole 1-(N,N-dimethyl-sulfamoyl)pyrazole N,N-dimethyl-1H-Pyrazole-1-sulfonamide 1H-Pyrazole-1-sulfonamide, N,N-dimethyl-
CAS	133228-21-4

1H-Pyrazole-1-sulfonamide, N,N-dimethyl- - Physico-chemical Properties

Molecular Formula	C5H9N3O2S
Molar Mass	175.21
Density	1.35±0.1 g/cm3(Predicted)
Melting Point	118.5 °C
Boling Point	287.4±23.0 °C(Predicted)
pKa	-2.65±0.12(Predicted)
Storage Condition	2-8°C

1H-Pyrazole-1-sulfonamide, N,N-dimethyl- - Introduction

1-(N,N-dimethyl-sulfonyl) pyrazole (DMPPI) is an organic compound with the chemical formula C8H10N2O3S. The following is a description of the nature, use, preparation and safety information of DMPPI:

Nature:
-Appearance: DMPPI is a white to pale yellow crystalline solid.
-Solubility: DMPPI is almost insoluble in water, but soluble in many organic solvents, such as ethanol and dimethylformamide.
-Melting point: The melting point of DMPPI is about 140-145°C.

Use:
- DMPPI can be used as a catalyst in organic synthesis and play a catalytic role in a variety of reactions.
-It has certain stability and selectivity in the process of synthesizing organic compounds.
-Due to its good electronic activity, DMPPI can also be used in the field of organic electrochemistry.

Preparation Method:
- DMPPI has many preparation methods, one of which is commonly used by the condensation reaction of dimethylsulfinyl chloride ((CH3)2SO2Cl) and pyrazole (C3H3N2).

Safety Information:
-The specific safety information of DMPPI needs to be determined according to the relevant safety data sheet.
-It is an organic compound, so appropriate laboratory procedures should be followed during operation.
-Avoid prolonged or heavy contact with skin and eyes, and avoid inhalation or ingestion.
-If contact or ingestion occurs, seek medical attention immediately.

Last Update：2024-04-10 22:29:15