Pyrazole-4-carboxylic acid, 3-amino-
3-Aminopyrazole-4-carboxylic acid
CAS: 24447-68-5;41680-34-6
Molecular Formula: C4H5N3O2
Pyrazole-4-carboxylic acid, 3-amino- - Names and Identifiers
| Name | 3-Aminopyrazole-4-carboxylic acid |
| Synonyms | NSC 89246 3-Amino-4-carboxypyrazole 5-amino-1H-pyrazole-4-carboxylate 4-Pyrazolecarboxylic acid, 3-amino- Pyrazole-4-carboxylic acid, 3-amino- 5-amino-1H-pyrazole-4-carboxylic acid 3-amino-1H-pyrazole-4-carboxylic acid 1H-Pyrazole-4-carboxylic acid, 3-amino- (9CI) |
| CAS | 24447-68-5 41680-34-6 |
| EINECS | 255-493-7 |
| InChI | InChI=1/C4H5N3O2/c5-3-2(4(8)9)1-6-7-3/h1H,(H,8,9)(H3,5,6,7) |
Pyrazole-4-carboxylic acid, 3-amino- - Physico-chemical Properties
| Molecular Formula | C4H5N3O2 |
| Molar Mass | 127.1 |
| Density | 1.677g/cm3 |
| Melting Point | 134-136°C |
| Boling Point | 502.73°C at 760 mmHg |
| Flash Point | 257.842°C |
| Vapor Presure | 0mmHg at 25°C |
| Storage Condition | 2-8℃ |
| Sensitive | Hygroscopic |
| Refractive Index | 1.72 |
| MDL | MFCD00005239 |
Pyrazole-4-carboxylic acid, 3-amino- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
Pyrazole-4-carboxylic acid, 3-amino- - Introduction
acid is an organic compound with the chemical formula C4H5N3O2. The following is a detailed description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: acid is a colorless crystalline solid.
-Solubility: It is soluble in water and some organic solvents, such as methanol and ethanol.
-Melting Point: the melting point of acid is about 185-190 ℃.
Use:
-acid is an important organic synthesis intermediate, often used in the synthesis of other compounds.
-It can be used to synthesize antibiotics, pesticides and biologically active compounds.
Method:
The acid can be prepared by the following methods:
1. Using pyrazole-4-formaldehyde and aminopropionic acid as raw materials, acid is generated through condensation reaction.
Safety Information:
-must acid is relatively stable under general conditions, but contact with strong oxidants and strong acids should be avoided.
-When operating, appropriate laboratory safety measures should be taken and personal protective equipment should be worn, such as laboratory gloves and safety glasses.
-When using or handling acid, you should follow Good Laboratory Practices, and carefully read and follow the safety operation manual of related chemicals.
Nature:
-Appearance: acid is a colorless crystalline solid.
-Solubility: It is soluble in water and some organic solvents, such as methanol and ethanol.
-Melting Point: the melting point of acid is about 185-190 ℃.
Use:
-acid is an important organic synthesis intermediate, often used in the synthesis of other compounds.
-It can be used to synthesize antibiotics, pesticides and biologically active compounds.
Method:
The acid can be prepared by the following methods:
1. Using pyrazole-4-formaldehyde and aminopropionic acid as raw materials, acid is generated through condensation reaction.
Safety Information:
-must acid is relatively stable under general conditions, but contact with strong oxidants and strong acids should be avoided.
-When operating, appropriate laboratory safety measures should be taken and personal protective equipment should be worn, such as laboratory gloves and safety glasses.
-When using or handling acid, you should follow Good Laboratory Practices, and carefully read and follow the safety operation manual of related chemicals.
Last Update：2024-04-10 22:29:15
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Spot supply
Product Name: 3-Aminopyrazole-4-Carboxylic Acid Visit Supplier Webpage Request for quotationCAS: 41680-34-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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