ISSN

0974-4150 (Online)
0974-4169 (Print)


Author(s): Susmitha K., Radha K., Venkateshwarlu G.

Email(s): venkateshwarlugoud@yahoo.com

DOI: Not Available

Address: Susmitha K.2, Radha K.2 and Venkateshwarlu G.1*
1Department of Chemistry, Nizam College, Hyderabad -500001, A.P. India
2Department of Chemistry, St. Anns College for Women, Hyderabad -500028, A.P. India
*Corresponding Author

Published In:   Volume - 4,      Issue - 7,     Year - 2011


ABSTRACT:
Four simple and sensitive extractive spectrophotometric methods have been described for the assay of Tamsulosin hydrochloride either in pure form or in pharmaceutical formulations. The developed methods involve formation of colored chloroform extractable ion-pair complexes of the drug with bromothymol blue (BTB), bromophenol blue (BPB), bromocresol purple (BCP) and bromocresol green (BCG) in acidic medium. The extracted complexes showed absorbance maxima at 415 nm for all four methods. Beer’s law is obeyed in the concentration ranges 2.5-25, 2.5-25, 2.0 - 25 and 2.5 - 25. µg/ml with BTB, BPB, BCP and BCG, respectively. The effect of concentration of dye, pH, and interference of excipients have been studied and optimized. The limits of detection and quantification have been determined for four methods. All the four methods have been validated as per the guidelines of ICH. The methods have been applied to the determination of drug in commercial tablets and results of analysis were validated statistically through recovery studies.


Cite this article:
Susmitha K., Radha K., Venkateshwarlu G.. Extractive Spectrophotometric Methods for Determination of Tamsulosin HCl in Pharmaceutical Formulations Using Acidic Triphenyl Methane Dyes. Asian J. Research Chem. 4(7): July, 2011; Page 1114-1118.

Cite(Electronic):
Susmitha K., Radha K., Venkateshwarlu G.. Extractive Spectrophotometric Methods for Determination of Tamsulosin HCl in Pharmaceutical Formulations Using Acidic Triphenyl Methane Dyes. Asian J. Research Chem. 4(7): July, 2011; Page 1114-1118.   Available on: https://www.ajrconline.org/AbstractView.aspx?PID=2011-4-7-19


Recomonded Articles:

Author(s): Ravi N. Patel, Urviben Y. Patel, Kiran M. Patel, Jimit S. Patel, Ankit D. Patel, Dhrubo Jyoti Sen

DOI:         Access: Open Access Read More

Author(s): Chavan Pooja Ajit, Avinash Mahadeo Bhagwat, Atul Prabhakar Chaudhari

DOI: 10.52711/0974-4150.2021.00061         Access: Open Access Read More

Author(s): Y. Padmavathi, Akari Anjali, Nayaka Raghavendra Babu, P Ravi Kumar

DOI: 10.5958/0974-4150.2017.00064.5         Access: Open Access Read More

Author(s): Nirav C. Patel, Dipti B. Patel, Pruthviraj K. Chaudhari

DOI:         Access: Open Access Read More

Author(s): Nachiket S. Dighe, Priyanka R. Varade, Ganesh S. Shinde, Priya S. Rao

DOI: 10.5958/0974-4150.2019.00028.2         Access: Open Access Read More

Author(s): PA Jadhav, CS Raut, JP Bidada, BB Buwa, PN Dhabale, SC Dhawale

DOI:         Access: Open Access Read More

Author(s): Sushil D. Patil, Tejashri Dugaje, Sanjay J. Kshirsagar

DOI: 10.5958/0974-4150.2019.00024.5         Access: Open Access Read More

Author(s): Alka Verma, Bhupesh Verma, Sunil Kumar Prajapati, Kishu Tripathi

DOI:         Access: Open Access Read More

Author(s): Vatchavai Bhaskara Raju, Bonthu Mohan Gandhi, Kamatham Srinivas Sumanth, Kolli Srinivas, Tupakula N Venkata Lakshmi Neeraja

DOI: 10.5958/0974-4150.2017.00030.X         Access: Open Access Read More

Asian Journal of Research in Chemistry (AJRC) is an international, peer-reviewed journal devoted to pure and applied chemistry..... Read more >>>

RNI: Not Available                     
DOI: 10.5958/0974-4150 

Popular Articles


Recent Articles




Tags