New stress indicatiion RP-HPLC method development and validation for simultaneous estimation of ertugliflozin and metformin in bulk and its tablet dosage form
By: China Babu, D
.
Contributor(s): Chetty, Madhusudhana C.
Publisher: Mumbai Indian Drug Manufacture's Association - IDMA 2019Edition: Vol.56(2), Feb.Description: 40-46p.Subject(s): PHARMACEUTICSOnline resources: Click here
In:
Indian drugsSummary: A simple, accurate, precise and robust reversed phase high performance liquid chromatographic (RP-HPLC) method was developed for the estimation of Ertugliflozin (ETZ) and metformin (MFN) in bulk and in tablet dosage form. The method was carried out by used Waters (5μm, C18 250 x 4.6 mm) column with mobile phase consists of 0.75 mM sodium dihydrogen orthophosphate buffer pH adjusted to 8.5, with NaOH, and acetonitrile in the ratio of 60:40 v/v, a flow rate of 1.5 mL/min and photodiode detection at 263 nm. The method was validated as per ICH guidelines with different parameters, the mean retention times of ertugliflozin and metformin were found to be 3.5& 2.0 min, respectively. The correlation coefficient values of calibration curves were found to be 0.999 for both ETZ and MFN, respectively. The LOD and LOQ for ertugliflozin and metformin were found to be 0.02-0.06 μg/mL and 17.5-58.3 μg/mL respectively.
| Item type | Current location | Call number | Status | Date due | Barcode | Item holds |
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Articles Abstract Database
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School of Pharmacy Archieval Section | Not for loan | 2020661 |
A simple, accurate, precise and robust reversed phase high performance liquid chromatographic (RP-HPLC) method was developed for the estimation of Ertugliflozin (ETZ) and metformin (MFN) in bulk and in tablet dosage form. The method was carried out by used Waters (5μm, C18 250 x 4.6 mm) column with mobile phase consists of 0.75 mM sodium dihydrogen orthophosphate buffer pH adjusted to 8.5, with NaOH, and acetonitrile in the ratio of 60:40 v/v, a flow rate of 1.5 mL/min and photodiode detection at 263 nm. The method was validated as per ICH guidelines with different parameters, the mean retention times of ertugliflozin and metformin were found to be 3.5& 2.0 min, respectively. The correlation coefficient values of calibration curves were found to be 0.999 for both ETZ and MFN, respectively. The LOD and LOQ for ertugliflozin and metformin were found to be 0.02-0.06 μg/mL and 17.5-58.3 μg/mL respectively.
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