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Key Documents

PHR1168

Supelco

Ofloxacin

Pharmaceutical Secondary Standard; Certified Reference Material

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About This Item

Fórmula empírica (notación de Hill):
C18H20FN3O4
Número de CAS:
Peso molecular:
361.37
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

agency

traceable to USP 1478108

API family

ofloxacin, ofloxacin

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

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

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Ofloxacin is an orally administered antimicrobial drug that is classified under the group of fluoroquinolones. It has high potency and shows a broad-spectrum antibacterial performance, as well as short selection of resistant bacteria.

Application

Ofloxacin may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations and serum samples by chromatography and spectrophotometry techniques.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Values of analytes vary lot to lot.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA7180 in the slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Attimarad M
Journal of Basic and Clinical Pharmacy, 2(1), 53-53 (2010)
Determination of Ofloxacin in Pharmaceutical Forms by High-Performance Liquid Chromatography and Derivative Uvspectrophotometry
Carlucci G, et al.
Analytical Letters, 26(10), 2193-2201 (1993)
Determination of ofloxacin in tear by HPLC-ESI-MS/MS method: Comparison of ophthalmic drug release between a new mucoadhesive chitosan films and a conventional eye drop formulation in rabbit model
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Journal of Pharmaceutical and Biomedical Analysis, 70(5), 544-548 (2012)
Chee Wee Gan et al.
The Laryngoscope, 123(7), 1770-1777 (2013-05-15)
To develop a novel drug-eluting biodegradable ventilation tube (VT), to evaluate in vitro sustained release and antibacterial adherence of ofloxacin-loaded biodegradable VT on Pseudomonas aeruginosa, and to evaluate in vivo biodegradation of VT in guinea pig ears. A randomized animal
Sarita B Dave et al.
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To determine changes in ocular flora in individuals repeatedly exposed to topical macrolide or fluoroquinolone antibiotics. Prospective, controlled, longitudinal study with 1-year follow-up. Forty-eight eyes of 24 patients undergoing serial unilateral intravitreal injection for choroidal neovascularization. Patients received 4 consecutive

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