110525-57-0
1-(4-Nitrobenzyl)pyrazole
CAS: 110525-57-0
Molecular Formula: C10H9N3O2
110525-57-0 - Names and Identifiers
110525-57-0 - Physico-chemical Properties
| Molecular Formula | C10H9N3O2 |
| Molar Mass | 203.2 |
| Density | 1.29±0.1 g/cm3(Predicted) |
| Boling Point | 394.5±25.0 °C(Predicted) |
| pKa | 1.79±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
110525-57-0 - Introduction
1-(4-Nitrobenzyl) pyrazole is an organic compound with the chemical formula C10H7N3O2. It is a pale yellow crystal with the structure of a benzene ring and a pyrazole ring. The following is a description of the properties, uses, preparation and safety information of 1-(4-nitrobenzyl) pyrazole:
1. nature:
-Appearance: light yellow crystal
-melting point: about 197-198 ℃
-Solubility: Soluble in organic solvents such as chloroform, ethanol and dimethylformamide
2. use:
- 1-(4-Nitrobenzyl) pyrazole is an important organic synthesis intermediate that can be used to prepare other compounds, such as pesticides, dyes and drugs.
-It also has certain antibacterial, antiviral and anticancer activity, so it has potential application value in the field of medicine.
3. Preparation method:
- 1-(4-Nitrobenzyl) pyrazole is generally synthesized by reacting benzoic acid and 4-nitrobenzylamine. The specific preparation steps are as follows:
a. Reaction of benzoic acid with 4-nitrobenzylamine under basic conditions.
B. Solvent extraction and crystallization purification at appropriate temperature and reaction time.
4. Safety Information:
- 1-(4-Nitrobenzyl) pyrazole is generally less toxic under normal use.
-However, it may be irritating to the eyes, skin and respiratory tract, so wear appropriate personal protective equipment, such as lab gloves and protective glasses.
-Further, it should be operated in a well-ventilated environment to avoid prolonged contact and inhalation.
Please note that when using chemicals in the laboratory, you should strictly follow the laboratory safety operating procedures and follow relevant regulations and technical guidelines.
1. nature:
-Appearance: light yellow crystal
-melting point: about 197-198 ℃
-Solubility: Soluble in organic solvents such as chloroform, ethanol and dimethylformamide
2. use:
- 1-(4-Nitrobenzyl) pyrazole is an important organic synthesis intermediate that can be used to prepare other compounds, such as pesticides, dyes and drugs.
-It also has certain antibacterial, antiviral and anticancer activity, so it has potential application value in the field of medicine.
3. Preparation method:
- 1-(4-Nitrobenzyl) pyrazole is generally synthesized by reacting benzoic acid and 4-nitrobenzylamine. The specific preparation steps are as follows:
a. Reaction of benzoic acid with 4-nitrobenzylamine under basic conditions.
B. Solvent extraction and crystallization purification at appropriate temperature and reaction time.
4. Safety Information:
- 1-(4-Nitrobenzyl) pyrazole is generally less toxic under normal use.
-However, it may be irritating to the eyes, skin and respiratory tract, so wear appropriate personal protective equipment, such as lab gloves and protective glasses.
-Further, it should be operated in a well-ventilated environment to avoid prolonged contact and inhalation.
Please note that when using chemicals in the laboratory, you should strictly follow the laboratory safety operating procedures and follow relevant regulations and technical guidelines.
Last Update：2024-04-09 20:49:11
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