C17H18F3N3O3
369.34 g/mol
APIWarning
Fleroxacin
CAS79660-72-3EC677-525-2
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Fleroxacin is a fluoroquinolone antibiotic active pharmaceutical ingredient with broad activity against Gram-positive and Gram-negative bacteria. It functions as an inhibitor of bacterial DNA topoisomerase and topoisomerase IV, making it a key compound for pharmaceutical manufacturing.
antibacterial drug substanceDNA topoisomerase inhibitortopoisomerase IV inhibitor
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Warning
H371May cause damage to organs
Customs Tariff Classification
The international HS code for Fleroxacin (CAS 79660-72-3) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
6,8-difluoro-1-(2-fluoroethyl)-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid
InChIKey
XBJBPGROQZJDOJ-UHFFFAOYSA-N
SMILES
CN1CCN(CC1)C2=C(C=C3C(=C2F)N(C=C(C3=O)C(=O)O)CCF)F
Synonyms (34)
- FLRX
- Fleroxacin (JAN/USAN/INN)
- FLEROXACIN [MART.]
- Fleroxacin (Quinodis)
- Fleroxacin, VETRANAL(TM)
- Fleroxacine
- Fleroxacine [French]
- Fleroxacino
- Fleroxacino [Spanish]
- Fleroxacinum
- Fleroxacinum [Latin]
- Fleroxicin
- Megalocin
- Megalocin (TN)
- Megalone
- Megalone (TN)
- Megalosin
- Quinodis
- RO 23-6240;AM-833
- Ro 23-6240/000
- Ro 236240
- fleroxacin
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