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Merck

PHR1167

Ciprofloxacin

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid, Ciprobay

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Fórmula empírica (notación de Hill):
C17H18FN3O3
Número CAS:
Peso molecular:
331.34
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3568352
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InChI key

MYSWGUAQZAJSOK-UHFFFAOYSA-N

SMILES string

OC(=O)C1=CN(C2CC2)c3cc(N4CCNCC4)c(F)cc3C1=O

InChI

1S/C17H18FN3O3/c18-13-7-11-14(8-15(13)20-5-3-19-4-6-20)21(10-1-2-10)9-12(16(11)22)17(23)24/h7-10,19H,1-6H2,(H,23,24)

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. Y0000198, traceable to USP 1134313

API family

ciprofloxacin

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

Quality Level

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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.
Ciprofloxacin is grouped under the class of second generation of quinolone analogs of nalidixic acid that exhibits high potency, minimal toxicity and a broad-spectrum antibacterial activity. It can be administered both parenterally and orally. It finds applications in the treatment of broad range of infections of the urinary tract, respiratory tract and gastrointestinal tract, as well as skin and soft tissue infections.

Application

Ciprofloxacin may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations and serum samples by various chromatography 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 and EP (PhEur) 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.
To see an example of a Certificate of Analysis for this material enter LRAA6508 in the slot below. This is an example certificate only and may not be the lot that you receive.
Values of analytes vary lot to lot.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 2


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Flow injection spectrophotometric and chromatographic determination of ciprofloxacin and norfloxacin in pharmaceutical formulations.
Al-Momani I, et al.
Journal of Flow Injection Analysis, 25(2), 151-151 (2008)
Quantitative determination of ciprofloxacin and norfloxacin in pharmaceutical preparations by high performance liquid chromatography.
Kassab N, et al.
Brazilian Journal of Pharmaceutical Sciences , 41(4), 507-513 (2005)
Elisabet Marti et al.
Water research, 61, 67-76 (2014-06-02)
In this study we characterised the ciprofloxacin-resistant strains isolated in biofilm and sediments from a wastewater treatment plant (WWTP) discharge point and its receiving river. We also examined the prevalence of qnrA, qnrB, qnrS and aac(6')-Ib-cr genes in these isolates
The simultaneous separation and determination of five quinolone antibotics using isocratic reversed-phase HPLC: Application to stability studies on an ofloxacin tablet formulation
Shervington LA, et al.
Journal of Pharmaceutical and Biomedical Analysis, 39(3-4), 769-775 (2005)
Julie Papillon et al.
Nucleic acids research, 41(16), 7815-7827 (2013-06-28)
Type 2A DNA topoisomerases (Topo2A) remodel DNA topology during replication, transcription and chromosome segregation. These multisubunit enzymes catalyze the transport of a double-stranded DNA through a transient break formed in another duplex. The bacterial DNA gyrase, a target for broad-spectrum

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