RP-HPLC method development and validation for estimation of rivaroxaban in pharmaceutical dosage forms
Braz. j. pharm. sci
;
49(2): 359-366, Apr.-June 2013. ilus, graf, tab
Article
in English
| LILACS
| ID: lil-680647
ABSTRACT
Rivaroxaban, an anti-clotting medication, acts at a crucial point in the blood-clotting process and stops the formation of blood clots. In this study, RP-HPLC method was developed for the determination of rivaroxaban in tablets (Xarelto® (10 mg)). Phenomenex Luna 5 µm C18 100 Å LC Column (250 x 4.6 mm) was used at 40 ºC. Isocratic elution was performed with ACNWater (5545 v/v) mixture. The flow rate was 1.2 mL min-1 and UV detection was at 249 nm. Internal standard (Caffeine) and rivaroxaban were eluted within 2.21 and 3.37 minutes, respectively. The developed method was validated according to the ICH guidelines and found to be linear within the range 0.005 - 40.0 µg mL-1. The method was accurate, precise, robust and rapid. Thus, it was applied successfully for the quality control assay of rivaroxaban in tablet dosage form.
RESUMO
Rivaroxabana, fármaco anticoagulante, atua em um ponto crucial no processo de coagulação do sangue e impede a formação de coágulos sanguíneos. Neste estudo, desenvolveu-se método de RP-HPLC para a determinação de rivaroxabana em comprimidos (Xarelto ® (10 mg)). Utilizou-se coluna LC (250 x 4,6 mm) Phenomenex Luna C18 5 mm 100 Å a 40 ºC. Realizou-se eluição isocrática com ACN água (5545 v/v). O fluxo foi de 1,2 mL min-1 e a detecção de UV foi a 249 nm. Padrão interno (cafeína) e rivaroxabana eluíram em 2,21 e 3,37 minutos, respectivamente. O método desenvolvido foi validado de acordo com as diretrizes do ICH e mostrou-se linear na faixa 0,005-40,0 mg mL-1. O método foi exato, preciso, robusto e rápido. Assim, foi aplicado com êxito para o ensaio de controle de qualidade da Rivaroxabana na forma de comprimidos.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Chromatography, High Pressure Liquid
/
Validation Study
Language:
English
Journal:
Braz. j. pharm. sci
Year:
2013
Type:
Article
Similar
MEDLINE
...
LILACS
LIS