17153-21-8
3-methyl-5-phenyl-4-isoxazolecarboxylic acid
CAS: 17153-21-8
Molecular Formula: C11H9NO3
17153-21-8 - Names and Identifiers
| Name | 3-methyl-5-phenyl-4-isoxazolecarboxylic acid |
| Synonyms | AKOS PAO-1632 RARECHEM AL BE 1293 (4-Carboxy-3-methylisoxazol-5-yl)benzene 3-methyl-5-phenyl-4-isoxazolecarboxylic acid 3-METHYL-5-PHENYLISOXAZOLE-4-CARBOXYLIC ACID 3-methyl-5-phenylisoxazole-4-carboxylic acid 3-METHYL-5-PHENYL-4-ISOXAZOLECARBOXYLIC ACID 4-Isoxazolecarboxylic acid, 3-Methyl-5-phenyl- |
| CAS | 17153-21-8 |
| InChI | InChI=1/C11H9NO3/c1-7-9(11(13)14)10(15-12-7)8-5-3-2-4-6-8/h2-6H,1H3,(H,13,14) |
17153-21-8 - Physico-chemical Properties
| Molecular Formula | C11H9NO3 |
| Molar Mass | 203.19 |
| Density | 1.273±0.06 g/cm3(Predicted) |
| Melting Point | 189℃ |
| Boling Point | 362.1±37.0 °C(Predicted) |
| Flash Point | 172.779°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 2.17±0.32(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.579 |
17153-21-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - 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. S37/39 - Wear suitable gloves and eye/face protection |
| Hazard Note | Irritant |
17153-21-8 - Introduction
acid is an organic compound with the chemical formula C12H10N2O2.
Nature:
-Appearance: acid is a white crystalline solid.
-Melting point: about 165-170 ℃.
-Solubility: Soluble in some organic solvents, such as ethyl acetate, chloroform, etc.
-Chemical properties: The compound can undergo electrophilic substitution, nucleophilic substitution, and ring-closing reactions in some reactions.
Use:
-acryoid is often used as a synthetic intermediate of a raw material for antiepileptic drugs in the medical field. It can be used to synthesize drugs such as phenobarbital.
-The compound can also be used to synthesize other organic compounds, such as pesticides, dyes, etc.
Method:
The preparation of-aryl acid can be carried out by the method of phenyl-substituted isoxazole carboxylic acid. A common synthetic method is the co-thermal reaction of 2-methylbenzoic acid and ethyl formate with sulfuric acid to give forniacidazole.
Safety Information:
-the acid is an organic compound and care should be taken to prevent inhalation, skin contact and ingestion. Wear suitable personal protective equipment such as gloves, goggles and protective clothing during operation.
-During storage and transportation, it should be kept in a cool, well-ventilated place, and away from substances such as fire and oxidants.
Nature:
-Appearance: acid is a white crystalline solid.
-Melting point: about 165-170 ℃.
-Solubility: Soluble in some organic solvents, such as ethyl acetate, chloroform, etc.
-Chemical properties: The compound can undergo electrophilic substitution, nucleophilic substitution, and ring-closing reactions in some reactions.
Use:
-acryoid is often used as a synthetic intermediate of a raw material for antiepileptic drugs in the medical field. It can be used to synthesize drugs such as phenobarbital.
-The compound can also be used to synthesize other organic compounds, such as pesticides, dyes, etc.
Method:
The preparation of-aryl acid can be carried out by the method of phenyl-substituted isoxazole carboxylic acid. A common synthetic method is the co-thermal reaction of 2-methylbenzoic acid and ethyl formate with sulfuric acid to give forniacidazole.
Safety Information:
-the acid is an organic compound and care should be taken to prevent inhalation, skin contact and ingestion. Wear suitable personal protective equipment such as gloves, goggles and protective clothing during operation.
-During storage and transportation, it should be kept in a cool, well-ventilated place, and away from substances such as fire and oxidants.
Last Update：2024-04-09 02:00:43
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