JPC - Journal of Planar Chromatography - Modern TLC
Volume/Issue:
Volume 19: Issue 112
Simultaneous determination of diclofenac sodium and paracetamol in a pharmaceutical preparation and in bulk drug powder by high-performance thin-layer chromatography
Authors:
Vidya Dighe TMD Laboratories Plot No. 194, Scheme No. 6, Road No. 15, Sion (E) Sion Koliwada, Mumbai-22 India

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Ramesh Sane TMD Laboratories Plot No. 194, Scheme No. 6, Road No. 15, Sion (E) Sion Koliwada, Mumbai-22 India

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Shashikumar Menon TMD Laboratories Plot No. 194, Scheme No. 6, Road No. 15, Sion (E) Sion Koliwada, Mumbai-22 India

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Harsha Tambe TMD Laboratories Plot No. 194, Scheme No. 6, Road No. 15, Sion (E) Sion Koliwada, Mumbai-22 India

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Sreedevi Pillai TMD Laboratories Plot No. 194, Scheme No. 6, Road No. 15, Sion (E) Sion Koliwada, Mumbai-22 India

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Vijay Gokarn TMD Laboratories Plot No. 194, Scheme No. 6, Road No. 15, Sion (E) Sion Koliwada, Mumbai-22 India

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Pages:
443–448
Online Publication Date:
08 Mar 2007
Publication Date:
01 Dec 2006
Article Category:
Research Article
DOI:
https://doi.org/10.1556/jpc.19.2006.6.7
Keywords:
HPTLC; Diclofenac sodium; Paracetamol; Aceclofenac; Silica gel; Densitometry
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A normal-phase high-performance thin-layer chromatographic (HPTLC) method has been established for simultaneous quantitative determination of diclofenac sodium and paracetamol in a pharmaceutical formulation and in bulk drug powder. The analysis was performed on silica gel 60F 254 HPTLC plates with toluene-ethyl acetate-methanol-formic acid, 5.0 + 4.0 + 1.0 + 0.01 ( v / v ), as mobile phase. Detection and quantitation were performed densitometrically at λ = 260 nm. Aceclofenac was used as the internal standard. Responses of diclofenac sodium standard and paracetamol standard were linear functions of concentration in the ranges 30–800 ng μL −1 and from 300–2000 ng μL −1 , respectively. The method was validated to determine its accuracy and precision. Accuracy was checked by conducting recovery studies; average recovery from the pharmaceutical preparation was 99.57% for diclofenac sodium and 100.51% for paracetamol. This HPTLC method developed for simultaneous quantitative determination of diclofenac sodium and paracetamol in pharmaceutical preparations is simple, rapid, and precise and can be used for routine quality control. The method was also used to determine the amounts of diclofenac sodium and paracetamol in a mixture of their respective bulk drug powders.

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Cover JPC - Journal of Planar Chromatography - Modern TLC
JPC - Journal of Planar Chromatography - Modern TLC
Print ISSN:
0933-4173
Online ISSN:
1789-0993

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Journal of Planar Chromatography - Modern TLC
Language English
Size A4
Year of
Foundation		 1988
Volumes
per Year		 1
Issues
per Year		 6
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0933-4173 (Print)
ISSN 1789-0993 (Online)

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