Introduction：Basic information about 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid CAS 3919-74-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid Basic information
| Product Name: | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid |
| Synonyms: | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile-4-carboxylicacid;3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid 97%;3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylicacid97%;3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC A;3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxic Acid;3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID;LABOTEST-BB LT00454096;RARECHEM AL BO 0550 |
| CAS: | 3919-74-2 |
| MF: | C11H7ClFNO3 |
| MW: | 255.63 |
| EINECS: | 223-486-8 |
| Product Categories: | Oxazole&Isoxazole |
| Mol File: | 3919-74-2.mol |
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3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid Chemical Properties
| Melting point | 202 °C |
| Boiling point | 360.7±37.0 °C(Predicted) |
| density | 1.454±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly, Heated), Methanol (Very Slightly) |
| pka | 2.13±0.25(Predicted) |
| color | White to Off-White |
| BRN | 806523 |
| CAS DataBase Reference | 3919-74-2(CAS DataBase Reference) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-37/38-36 |
| Safety Statements | 26-36/37/39-37/39-36 |
| Hazard Note | Irritant |
| HS Code | 2934999090 |
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid Usage And Synthesis
| Uses | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid is an impurity of Flucloxacillin (F419200), a new semisynthetic penicillin |
| Uses | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid (Flucloxacillin EP Impurity D) is an impurity of Flucloxacillin (F419200), a new semisynthetic penicillin with broad spectrum of antibacterial activity. |
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid Preparation Products And Raw materials
| Preparation Products | Flucloxacillin sodium-->3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXAMIDE |
