874279-27-3
4-Pyrimidinecarboxaldehyde, 2-(methylsulfonyl)-
CAS: 874279-27-3
Molecular Formula: C6H6N2O3S
874279-27-3 - Names and Identifiers
874279-27-3 - Physico-chemical Properties
| Molecular Formula | C6H6N2O3S |
| Molar Mass | 186.19 |
| Density | 1.439g/cm3 |
| Boling Point | 417.8°C at 760 mmHg |
| Flash Point | 206.5°C |
| Vapor Presure | 3.45E-07mmHg at 25°C |
| Refractive Index | 1.542 |
874279-27-3 - Introduction
A, 2-(methylsulfonyl)-(, 2-(methylsulfonyl)-) is an organic compound whose chemical formula is C7H6N2O4S. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance:, 2-(methylsulfonyl)-is a white to yellow solid.
-Solubility: It is insoluble in water, but can be dissolved in some organic solvents such as dimethyl sulfoxide (DMSO) and dichloromethane.
-Melting point: Its melting point is about 114-116°C.
Use:
-, 2-(methylsulfonyl)-is an intermediate compound that can be used in organic synthesis. It can be used as a raw material for the synthesis of nitropyrimidine substances for the preparation of biologically active compounds.
-It can also be used as a reagent in the field of pharmaceutical research and medicine.
Preparation Method: The preparation of
-, 2-(methylsulfonyl)-can be obtained by reacting pyrimidine-4-carboxylic acid with methanesulfonic anhydride. The specific steps are as follows:
1. Pyrimidine -4-carboxylic acid and methanesulfonic anhydride are added to a solvent, such as dimethyl sulfoxide (DMSO).
2. The reaction is carried out at an appropriate temperature, usually at 60-80°C.
3. After the reaction is completed, process steps such as crystallization or extraction are carried out to obtain the 2-(methylsulfonyl)-product.
Safety Information: The chemical safety data sheet (MSDS) of
-, 2-(methylsulfonyl)-does not provide specific safety information. As an organic compound, care should be taken to follow correct laboratory procedures when using it, such as wearing appropriate personal protective equipment, avoiding contact with eyes and skin, and avoiding inhalation or ingestion. If an accident occurs, you should immediately take appropriate emergency measures and seek medical help.
Nature:
-Appearance:, 2-(methylsulfonyl)-is a white to yellow solid.
-Solubility: It is insoluble in water, but can be dissolved in some organic solvents such as dimethyl sulfoxide (DMSO) and dichloromethane.
-Melting point: Its melting point is about 114-116°C.
Use:
-, 2-(methylsulfonyl)-is an intermediate compound that can be used in organic synthesis. It can be used as a raw material for the synthesis of nitropyrimidine substances for the preparation of biologically active compounds.
-It can also be used as a reagent in the field of pharmaceutical research and medicine.
Preparation Method: The preparation of
-, 2-(methylsulfonyl)-can be obtained by reacting pyrimidine-4-carboxylic acid with methanesulfonic anhydride. The specific steps are as follows:
1. Pyrimidine -4-carboxylic acid and methanesulfonic anhydride are added to a solvent, such as dimethyl sulfoxide (DMSO).
2. The reaction is carried out at an appropriate temperature, usually at 60-80°C.
3. After the reaction is completed, process steps such as crystallization or extraction are carried out to obtain the 2-(methylsulfonyl)-product.
Safety Information: The chemical safety data sheet (MSDS) of
-, 2-(methylsulfonyl)-does not provide specific safety information. As an organic compound, care should be taken to follow correct laboratory procedures when using it, such as wearing appropriate personal protective equipment, avoiding contact with eyes and skin, and avoiding inhalation or ingestion. If an accident occurs, you should immediately take appropriate emergency measures and seek medical help.
Last Update：2024-04-09 02:00:48
