A Validated New Gradient Stability-Indicating LC Method for the Analysis of Doripenem in Bulk and Injection Formulation

Joint Authors

Kathirvel, Singaram
Devalarao, Garikapati

Source

Chromatography Research International

Issue

Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2013-04-09

Country of Publication

Egypt

No. of Pages

9

Main Subjects

Chemistry

Abstract EN

A sensitive, precise, specific, linear, and stability-indicating gradient HPLC method was developed for the estimation of doripenem in active pharmaceutical ingredient (API) and in injectable preparations.

Chromatographic separation was achieved on C18 stationary phase with a mobile phase gradient consisting of acetonitrile, methanol, and pH 5.2 phosphate buffer.

The mobile phase flow rate was 0.8 mL/min, and the eluted compounds were monitored at 210 nm.

The method is linear over the range of 0.335 to 76.129 µg/mL.

The correlation coefficient was found to be 0.999.

The numbers of theoretical plates and tailing factor for doripenem were 53021 and 0.9, respectively.

Doripenem was subjected to the International Conference on Harmonization (ICH) prescribed hydrolytic (acid, base, and neutral), oxidative, photolytic, and thermal stress conditions.

Among all the above-mentioned conditions, the drug was found to be stable under photolytic degradation.

Peak homogeneity data for doripenem in the chromatograms from the stressed samples obtained by use of the photodiode array detector demonstrated the specificity of the method for analysis of doripenem in presence of the degradation products.

The performance of the method was validated according to the present ICH guidelines for specificity, limit of detection, limit of quantification, linearity, accuracy, precision, and robustness.

American Psychological Association (APA)

Kathirvel, Singaram& Devalarao, Garikapati. 2013. A Validated New Gradient Stability-Indicating LC Method for the Analysis of Doripenem in Bulk and Injection Formulation. Chromatography Research International،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-511875

Modern Language Association (MLA)

Kathirvel, Singaram& Devalarao, Garikapati. A Validated New Gradient Stability-Indicating LC Method for the Analysis of Doripenem in Bulk and Injection Formulation. Chromatography Research International No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-511875

American Medical Association (AMA)

Kathirvel, Singaram& Devalarao, Garikapati. A Validated New Gradient Stability-Indicating LC Method for the Analysis of Doripenem in Bulk and Injection Formulation. Chromatography Research International. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-511875

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-511875