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O0120000

Ofloxacin

European Pharmacopoeia (EP) Reference Standard

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About This Item

Empirical Formula (Hill Notation):
C18H20FN3O4
CAS Number:
82419-36-1
Molecular Weight:
361.37
MDL number:
MFCD00226105
UNSPSC Code:
41116107
PubChem Substance ID:
329818819
NACRES:
NA.24

grade

pharmaceutical primary standard

Quality Level

100

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.

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Product No.
Description
Pricing

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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