428531

5-(4-Chlorphenyl)-furan-2-carbonsäure

97%

• Synonym(e): 5-(4-Chlorphenyl)-2-furancarbonsäure
• Empirische Formel (Hill-System): C₁₁H₇ClO₃
• CAS-Nummer: 41019-45-8
• Molekulargewicht: 222.62
• MDL-Nummer: MFCD00216587
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24866497
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• mp (Schmelzpunkt): 198-201 °C (dec.) (lit.)
• SMILES String: OC(=O)c1ccc(o1)-c2ccc(Cl)cc2
• InChI: 1S/C11H7ClO3/c12-8-3-1-7(2-4-8)9-5-6-10(15-9)11(13)14/h1-6H,(H,13,14)
• InChIKey: XIPQHWUSDHTXOO-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

5-(4-Chlorophenyl)-2-furoic acid (5-(4-chlorophenyl)-2-furancarboxylic acid) is a 5-aryl-2-furancarboxylic acid. It has been synthesized by oxidation of the corresponding furaldehyde with silver nitrate and sodium hydroxide. It serves as an intermediate for the synthesis of 5-(5-aryl-2-furyl)-tetrazol-1-ylacetic acids, which are employed in the synthesis of semisynthetic cephalosporines.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves