O0120000
Ofloxacin
European Pharmacopoeia (EP) Reference Standard
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About This Item
Empirical Formula (Hill Notation):
C18H20FN3O4
CAS Number:
Molecular Weight:
361.37
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
grade
pharmaceutical primary standard
Quality Level
manufacturer/tradename
EDQM
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
pharmaceutical
format
neat
storage temp.
2-8°C
SMILES string
CC1COc2c(N3CCN(C)CC3)c(F)cc4C(=O)C(=CN1c24)C(O)=O
InChI
1S/C18H20FN3O4/c1-10-9-26-17-14-11(16(23)12(18(24)25)8-22(10)14)7-13(19)15(17)21-5-3-20(2)4-6-21/h7-8,10H,3-6,9H2,1-2H3,(H,24,25)
InChI key
GSDSWSVVBLHKDQ-UHFFFAOYSA-N
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General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
Packaging
Unit quantity: 50 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
Other Notes
Sales restrictions may apply.
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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G A Gates 
The Pediatric infectious disease journal, 20(1), 104-107 (2001-02-15)
To assess the safety of topical agents in the middle ear, animal studies were reviewed. Compared with aminoglycoside-containing preparations, which caused significant loss of hair cells in the basal turn of the cochlea, ofloxacin caused no loss of hair cells
J Kawakami et al.
Journal of pharmacokinetics and biopharmaceutics, 22(3), 207-227 (1994-06-01)
We attempted to predict the delivery of ofloxacin (OFLX), a new quinolone antibacterial agent (NQ), into cerebrospinal fluid (CSF) in the human based on the physiological properties and pharmacokinetic parameters of NQs in various animals. Physiological properties for evaluation of
S V Onrust et al.
Drugs, 56(5), 895-928 (1998-11-26)
Ofloxacin is an established fluoroquinolone agent which achieves good concentrations in genitourinary tract tissues and fluids. It has good in vitro activity against most Enterobacteriaceae, Staphylococcus saprophyticus, methicillin-susceptible S. aureus, Neisseria gonorrhoeae, Chlamydia trachomatis and Haemophilus ducreyi, intermediate activity against
K L Simpson et al.
Drugs, 58(3), 509-531 (1999-09-24)
Ofloxacin is a synthetic fluoroquinolone antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication. Ofloxacin has been formulated as a 0.3% otic solution for the treatment of ear infections. Topical administration of ofloxacin otic solution
Zahoor Ahmad et al.
American journal of respiratory and critical care medicine, 188(1), 97-102 (2013-04-19)
High-dose levofloxacin (L) (1,000 mg) was as active as moxifloxacin (M) (400 mg) in an early bactericidal activity trial, suggesting these fluoroquinolones could be used interchangeably. Whether pyrazinamide (Z) contributes sterilizing activity beyond the first 2 months in fluoroquinolone-containing second-line
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