5-[(4-methyl-1H-pyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid
5-[(4-Methyl-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylic acid
CAS: 1170258-35-1
Molecular Formula: C9H9N3O3
5-[(4-methyl-1H-pyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid - Names and Identifiers
5-[(4-methyl-1H-pyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid - Physico-chemical Properties
| Molecular Formula | C9H9N3O3 |
| Molar Mass | 207.19 |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD12027289 |
5-[(4-methyl-1H-pyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid - Risk and Safety
| Hazard Class | IRRITANT |
5-[(4-methyl-1H-pyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid - Introduction
5-[(over) methyl]isoxazole-3-carboxylic acid is an organic compound with the chemical formula C9H8N4O3. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless to light yellow crystalline solid
-Melting point: 176-180°C
-Solubility: Soluble in chloroform, ethanol and dimethyl sulfoxide, slightly soluble in water
-Chemical properties: Nucleophilic addition reaction with ketones under acidic conditions
Use:
5-[acid] isoxazole-3-carboxylic are commonly used in organic synthesis as intermediates or reagents. It can be used to synthesize various organic compounds, such as drugs, pesticides, dyes and polymers.
Preparation Method:
5-[acid (methyl)] isoxazole-3-carboxylic has many preparation methods. One commonly used method is to carry out nucleophilic addition reaction of 4-methylpyrazole formaldehyde and cyanoacetate under alkaline conditions, and then hydrolyze the product to generate the target product.
Safety Information:
- 5-[(meth) acyl] The specific safety information of the isoxazole-3-carboxylic id cannot be determined, so the laboratory safety operation procedures should be followed when using it.
-This compound may be irritating and sensitizing to the eyes, skin and respiratory system, so appropriate safety measures should be taken, such as wearing protective glasses, gloves and protective masks. If necessary, operate in a well-ventilated environment.
-Avoid contact with flammable substances, oxidizing agents and strong acids.
Nature:
-Appearance: Colorless to light yellow crystalline solid
-Melting point: 176-180°C
-Solubility: Soluble in chloroform, ethanol and dimethyl sulfoxide, slightly soluble in water
-Chemical properties: Nucleophilic addition reaction with ketones under acidic conditions
Use:
5-[acid] isoxazole-3-carboxylic are commonly used in organic synthesis as intermediates or reagents. It can be used to synthesize various organic compounds, such as drugs, pesticides, dyes and polymers.
Preparation Method:
5-[acid (methyl)] isoxazole-3-carboxylic has many preparation methods. One commonly used method is to carry out nucleophilic addition reaction of 4-methylpyrazole formaldehyde and cyanoacetate under alkaline conditions, and then hydrolyze the product to generate the target product.
Safety Information:
- 5-[(meth) acyl] The specific safety information of the isoxazole-3-carboxylic id cannot be determined, so the laboratory safety operation procedures should be followed when using it.
-This compound may be irritating and sensitizing to the eyes, skin and respiratory system, so appropriate safety measures should be taken, such as wearing protective glasses, gloves and protective masks. If necessary, operate in a well-ventilated environment.
-Avoid contact with flammable substances, oxidizing agents and strong acids.
Last Update：2024-04-09 20:49:11
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