4-Isoxazolecarboxylic acid, 5-(3-fluorophenyl)-3-methyl- is a chemical compound with the molecular formula C12H8FNO3. It is a derivative of isoxazole, a heterocyclic organic compound consisting of a five-membered ring with one oxygen atom and one nitrogen atom. The compound features a 3-fluorophenyl group attached to the 5-position of the isoxazole ring and a methyl group at the 3-position. This specific arrangement of functional groups gives the compound unique chemical properties and potential applications in various fields, such as pharmaceuticals and agrochemicals. The compound's structure and properties make it a valuable intermediate in the synthesis of more complex molecules, particularly those with potential biological activity.
1736-22-7
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Basic information
- Product Name: 4-Isoxazolecarboxylic acid, 5-(3-fluorophenyl)-3-methyl-
- Synonyms: 3-Methyl-4-carboxy-5-(3-fluor-phenyl)-isoxazol;5-(3-Fluoro-phenyl)-3-methyl-isoxazole-4-carboxylic acid;
- CAS NO:1736-22-7
- Molecular Formula: C11H8FNO3
- Molecular Weight: 221.188
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: 182 - 183 °C (acetonitrile)
- Boiling Point: 363.0±37.0 °C(Predicted)
- Flash Point: N/A
- Appearance: N/A
- Density: 1.350±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 4-Isoxazolecarboxylic acid, 5-(3-fluorophenyl)-3-methyl-(CAS DataBase Reference)
- NIST Chemistry Reference: 4-Isoxazolecarboxylic acid, 5-(3-fluorophenyl)-3-methyl-(1736-22-7)
- EPA Substance Registry System: 4-Isoxazolecarboxylic acid, 5-(3-fluorophenyl)-3-methyl-(1736-22-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1736-22-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1736-22-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,3 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.Calculate Digit Verification of CAS Registry Number 1736-22:
(6*1)+(5*7)+(4*3)+(3*6)+(2*2)+(1*2)=77
77 % 10 = 7
So 1736-22-7 is a valid CAS Registry Number.
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1736-22-7Downstream Products
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4-Isoxazolecarboxylic acid, 5-(3-fluorophenyl)-3-methyl-
