3-aMino-4-chloropyrazole-5-carboxylic acid
1H-pyrazole-5-carboxylic acid, 3-amino-4-chloro-
CAS: 351990-69-7
Molecular Formula: C4H4ClN3O2
3-aMino-4-chloropyrazole-5-carboxylic acid - Names and Identifiers
| Name | 1H-pyrazole-5-carboxylic acid, 3-amino-4-chloro- |
| Synonyms | 3-aMino-4-chloropyrazole-5-carboxylic acid 5-amino-4-chloro-2H-pyrazole-3-carboxylic acid 3-Amino-4-chloro-1H-pyrazole-5-carboxylic acid 3-aMino-4-chloro-1H-pyrazole-5-carboxylic acid 1H-pyrazole-5-carboxylic acid, 3-amino-4-chloro- |
| CAS | 351990-69-7 |
| InChI | InChI=1S/C4H4ClN3O2/c5-1-2(4(9)10)7-8-3(1)6/h(H,9,10)(H3,6,7,8) |
3-aMino-4-chloropyrazole-5-carboxylic acid - Physico-chemical Properties
| Molecular Formula | C4H4ClN3O2 |
| Molar Mass | 161.55 |
| Density | 1.841±0.06 g/cm3(Predicted) |
| Melting Point | 287-288 °C(Solv: water (7732-18-5)) |
| Boling Point | 475.0±45.0 °C(Predicted) |
| pKa | 14.79±0.50(Predicted) |
| Storage Condition | Room Temprature |
| Sensitive | IRRITANT |
| MDL | MFCD15146532 |
3-aMino-4-chloropyrazole-5-carboxylic acid - Risk and Safety
| Hazard Class | IRRITANT |
3-aMino-4-chloropyrazole-5-carboxylic acid - Introduction
Acid, 3-amino-4-choro-is an organic compound with the chemical formula C4H4ClN3O2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: acid, 3-amino-4-choro-is a colorless to light yellow crystal or powder.
-Solubility: It can be dissolved in water and common organic solvents.
Use:
The acid, 3-amino-4-chloro-is an important intermediate in organic synthesis. It can be used to synthesize various organic compounds, such as pesticides, drugs and dyes.
Preparation Method:
The preparation of acid, 3-amino-4-chloro-can be carried out by the following reaction:
First, 4-chloro-1H-pyrazole-5-carboxylic acid is reacted with ammonia to obtain acid, 3-amino-4-chloro-.
Safety Information:
Safety information on acid, 3-amino-4-chloro-in general, and the need to follow appropriate procedures and laboratory safety standards when handling common organic compounds. It may be irritating to the eyes, skin and respiratory tract, so it is necessary to wear appropriate personal protective equipment, such as gloves, goggles and protective clothing. Do not operate while eating, drinking or smoking. In case of accidental contact or misuse, seek medical attention immediately.
Nature:
-Appearance: acid, 3-amino-4-choro-is a colorless to light yellow crystal or powder.
-Solubility: It can be dissolved in water and common organic solvents.
Use:
The acid, 3-amino-4-chloro-is an important intermediate in organic synthesis. It can be used to synthesize various organic compounds, such as pesticides, drugs and dyes.
Preparation Method:
The preparation of acid, 3-amino-4-chloro-can be carried out by the following reaction:
First, 4-chloro-1H-pyrazole-5-carboxylic acid is reacted with ammonia to obtain acid, 3-amino-4-chloro-.
Safety Information:
Safety information on acid, 3-amino-4-chloro-in general, and the need to follow appropriate procedures and laboratory safety standards when handling common organic compounds. It may be irritating to the eyes, skin and respiratory tract, so it is necessary to wear appropriate personal protective equipment, such as gloves, goggles and protective clothing. Do not operate while eating, drinking or smoking. In case of accidental contact or misuse, seek medical attention immediately.
Last Update：2024-04-09 21:54:55
