scholarly journals Chemometric-assisted RP-HPLC method for the simultaneous determination of ambroxol hydrochloride, terbutaline sulfate, and guaiphenesin in combined dosage form

2019 ◽  
Vol 9 (9) ◽  
pp. 92-97
Keyword(s):  
Simultaneous Determination ◽  
Dosage Form ◽  
Hplc Method ◽  
Rp Hplc ◽  
Terbutaline Sulfate ◽  
Ambroxol Hydrochloride

Simultaneous determination of Sulphadoxine and Pyrimethamine by taking Tolterodine as an internal standard in Pharmaceutical dosage form by RP-HPLC

2021 ◽  
pp. 145-150
Author(s):  
Sushil D. Patil ◽  
Pravin B. Shelke ◽  
Priti Aher ◽  
Maswood Ahmed Hafizur Rahman
Keyword(s):  
Simultaneous Determination ◽  
Dosage Form ◽  
Internal Standard ◽  
Hplc Method ◽  
Control Analysis ◽  
Pharmaceutical Dosage Form ◽  
Quality Control Analysis ◽  
Rp Hplc ◽  
Sulphadoxine Pyrimethamine

A simple, rapid, economic, sensitive and precise HPLC method has been developed for the simultaneous determination of Sulphadoxine and Pyrimethamine in pharmaceutical dosage form by taking Tolterodine as an internal standard. The method was carried out using Phenomenex C18 (4.6ID × 250mm; 5µm) column and mobile phase comprised of methanol and Phosphate Buffer in proportion of ratio 60:40 v/v. The flow rate was 1.0mL/min and detection was carried out at 276nm. The retention time of Sulphadoxine, Pyrimethamine and Tolterodine were found to be 2.967, 4.058 and 6.908 respectively. Linearity of Sulphadoxine and Pyrimethamine in the range of 2 to 12μg/mL and 4 to 24μg/mL respectively. The % recoveries of Sulphadoxine and Pyrimethamine were found to be in between 99.93% to 99. 96 % respectively. The proposed method is suitable for the routine quality control analysis for simultaneous determination of Sulphadoxine and Pyrimethamine was in bulk and pharmaceutical dosage form.

SIMULTANEOUS DETERMINATION OF FINASTERIDE AND TAMSULOSIN IN COMBINED DOSAGE FORM BY USING RP-HPLC METHOD

2014 ◽  
Vol 37 (8) ◽  
pp. 1176-1186 ◽  
Author(s):  
Mahesh K. Nasare ◽  
Jetta Satish ◽  
S. Hasan Amrohi ◽  
S. Harshini ◽  
Manikanta Kumar ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Dosage Form ◽  
Hplc Method ◽  
Rp Hplc

CHEMOMETRICS ASSISTED STABILITY INDICATING RP-HPLC METHOD FOR THE SIMULTANEOUS DETERMINATION OF ACETYL CYSTEINE AND AMBROXOL HYDROCHLORIDE IN BULK AND DOSAGE FORM

INDIAN DRUGS ◽  
2019 ◽  
Vol 56 (03) ◽  
pp. 46-53
Author(s):  
H. Potluri ◽  
Keyword(s):  
Dosage Form ◽  
Hplc Method ◽  
Simultaneous Estimation ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Tablet Formulations ◽  
Acetyl Cysteine ◽  
Ambroxol Hydrochloride ◽  
Full Factorial

A simple and precise stability indicating RP-HPLC method was developed for the simultaneous estimation of acetyl cysteine and ambroxol hydrochloride in bulk and dosage form. Experimental design based evaluation using a 23 full factorial design was applied to evaluate coefficient, ANOVA for the establishment of robustness nature of the method. Kromosil (250 mm x 4.6 mm, 5 μ) C18 column at 274 nm of UV detection was used. A composition of 0.1 % ortho phosphoric acid and acetonitrile in the ratio of 28:72 (V:V) was used as the mobile phase with a flow rate of 1.0 mL min-1. Linearity was established over the concentration range of 50-300 μg. mL-1 for acetyl cysteine and 7.5-45 μg mL-1 for ambroxol hydrochloride. The proposed method was validated and was successfully utilized for the quantitative analysis of tablet formulations containing acetyl cysteine and ambroxol hydrochloride.

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