531901

7-Chlor-1-cyclopropyl-6-fluor-1,4-dihydro-4-oxochinolin-3-carbonsäure

96%

• Synonym(e): Fluorchinolonsäure, Q-Säure
• Empirische Formel (Hill-System): C₁₃H₉ClFNO₃
• CAS-Nummer: 86393-33-1
• Molekulargewicht: 281.67
• EG-Nummer: 405-050-0
• MDL-Nummer: MFCD00792458
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24877846
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 96%
• mp (Schmelzpunkt): 242-245 °C (lit.)
• Funktionelle Gruppe: carboxylic acid; chloro; fluoro; ketone
• SMILES String: OC(=O)C1=CN(C2CC2)c3cc(Cl)c(F)cc3C1=O
• InChI: 1S/C13H9ClFNO3/c14-9-4-11-7(3-10(9)15)12(17)8(13(18)19)5-16(11)6-1-2-6/h3-6H,1-2H2,(H,18,19)
• InChIKey: ISPVACVJFUIDPD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, also known as fluoroquinolonic acid, can be prepared from ethyl 2,4-dichloro-5-fluorobenzoylacetate. It is formed as an intermediate during the synthesis of ciprofloxacin hydrochloride, a fluorinated quinolone antibacterial drug.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302,H412
• P-Sätze: P264 - P270 - P273 - P301 + P312 - P501
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Chronic 3
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable