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HCID 11680737Erstellt: 26. Oktober 2026
1-Cyclopropyl-6,7-difluoro-8-hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
1-cyclopropyl-6,7-difluoro-8-hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid · Gatifloxacin USP RC B · Mosisasin Impurity E2 · Moxifloxacin Impurity 23 · 1-cyclopropyl-6,7-difluoro · Gatifloxacin USP IMpurity B · Difluorohydroxy gatifloxacin · Gatifloxacin hydroxy acid impurity
https://huagongshe.com/de/chemical/11680737
Identifikatoren & physikalische Daten
| CAS No. | 154093-72-8 |
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| Summenformel | C13H9F2NO4 |
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| Durchschnittliche Molmasse | 281,21 g/mol |
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| Monoisotopische Masse | 281,04996421 g/mol |
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| SMILES | O=C(O)c1cn(C2CC2)c2c(O)c(F)c(F)cc2c1=O |
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| InChIKey | NTWOKQCCNHKEIU-UHFFFAOYSA-N |
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| PubChem CID | 11680737 |
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| EC No. | 895-837-9 |
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| DTXSID | DTXSID50470532 |
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Chemische & physikalische Eigenschaften
| XLogP | 2,4 |
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| Polarare Oberfläche (TPSA) | 77,8 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 7 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 20 |
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| Formalladung | 0 |
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| Komplexität | 491 |
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| Schmelzpunkt | >271oC (dec.) |
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| Siedepunkt | 478.3±45.0 °C(Predicted) |
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| Dichte | 1.745±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | Sealed in dry,Room Temperature |
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| Löslichkeit | DMSO (Slightly), Methanol (Slightly, Heated) |
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| pKa (Säurekonstante) | 5.75±0.20(Predicted) |
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| Aggregatzustand | Solid |
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| Farbe | White to Pale Beige |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%) |
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| Alarmwort | Warnung |
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| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H302 |
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