1173246-76-8
5-Chloro-1-methyl-1H-pyrazole-3-carboxylic acid
CAS: 1173246-76-8
Molecular Formula: C5H5ClN2O2
1173246-76-8 - Names and Identifiers
| Name | 5-Chloro-1-methyl-1H-pyrazole-3-carboxylic acid |
| Synonyms | 5-Chloro-1-methyl-1H-pyrazole-3-carboxylic acid 1H-Pyrazole-3-carboxylic acid, 5-chloro-1-methyl- |
| CAS | 1173246-76-8 |
1173246-76-8 - Physico-chemical Properties
| Molecular Formula | C5H5ClN2O2 |
| Molar Mass | 160.56 |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD00106211 |
1173246-76-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
1173246-76-8 - Introduction
Acid is an organic compound with the chemical formula C5H5ClN2O2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: acid is white crystal or crystalline powder.
-Solubility: It has a certain solubility and can be dissolved in water and some organic solvents.
Use:
-acid is an intermediate compound widely used in organic synthesis.
-It can be used as a precursor for antibacterial agents and used to prepare some biologically active compounds.
Preparation Method:
-or acid can be obtained by reacting methylated pyrazole with chloroformic acid.
-In the reaction, chloroformic acid is first reacted with sodium carbonate to generate sodium chlorformate. Sodium chloromethylate is then reacted with pyrazole to give the product of foxacid.
Safety Information:
-When handling and using acid, follow laboratory safety procedures and wear appropriate personal protective equipment.
-It may be irritating to the eyes, skin and respiratory system, so direct contact and inhalation should be avoided.
-During use, maintain good ventilation to avoid dust and vapor.
-If you accidentally inhale or touch, you should seek help from a doctor immediately and deal with it according to the specific situation.
Nature:
-Appearance: acid is white crystal or crystalline powder.
-Solubility: It has a certain solubility and can be dissolved in water and some organic solvents.
Use:
-acid is an intermediate compound widely used in organic synthesis.
-It can be used as a precursor for antibacterial agents and used to prepare some biologically active compounds.
Preparation Method:
-or acid can be obtained by reacting methylated pyrazole with chloroformic acid.
-In the reaction, chloroformic acid is first reacted with sodium carbonate to generate sodium chlorformate. Sodium chloromethylate is then reacted with pyrazole to give the product of foxacid.
Safety Information:
-When handling and using acid, follow laboratory safety procedures and wear appropriate personal protective equipment.
-It may be irritating to the eyes, skin and respiratory system, so direct contact and inhalation should be avoided.
-During use, maintain good ventilation to avoid dust and vapor.
-If you accidentally inhale or touch, you should seek help from a doctor immediately and deal with it according to the specific situation.
Last Update：2024-04-10 22:29:15
