134198

5-Methyl-3-phenylisoxazole-4-carboxylic acid

99%

• Empirický vzorec (Hillův zápis): C₁₁H₉NO₃
• Číslo CAS: 1136-45-4
• Molekulová hmotnost: 203.19
• NACRES: NA.22
• PubChem Substance ID: 24848137
• UNSPSC Code: 12352100
• EC Number: 214-497-9
• MDL number: MFCD00003153
• Assay: 99%

Vlastnosti

• Quality Segment: 100
• assay: 99%
• mp: 192-194 °C (lit.)
• functional group: carboxylic acid, phenyl
• SMILES string: Cc1onc(-c2ccccc2)c1C(O)=O
• InChI: 1S/C11H9NO3/c1-7-9(11(13)14)10(12-15-7)8-5-3-2-4-6-8/h2-6H,1H3,(H,13,14)
• InChI key: PENHKTNQUJMHIR-UHFFFAOYSA-N

Popis

Application

5-Methyl-3-phenylisoxazole-4-carboxylic acid was used in preparation of intermediates for the synthesis of penicillin. It was used for acylation during solid support synthesis of the isoxazolopyridone derivatives.

Bezpečnostní informace

• Skladovací třída: 11 - Combustible Solids
• Co se děje?: WGK 3
• Bod vzplanutí (°F): Not applicable
• Bod vzplanutí (°C): Not applicable
• PPE (osobní ochranné prostředky): Eyeshields, Gloves, type N95 (US)