ISSN

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


Author(s): K. Naga Raju, I. Sudheer Babu, T. Sunitha, P. Sai Ram

Email(s): nagaraju162@gmail.com

DOI: Not Available

Address: K. Naga Raju, I. Sudheer Babu, T. Sunitha, P. Sai Ram
Department of Pharmaceutical Analysis, Sir CRR College of Pharmaceutical Sciences, Eluru-534007 (A.P.) India
*Corresponding Author

Published In:   Volume - 5,      Issue - 3,     Year - 2012


ABSTRACT:
Simple, novel, sensitive and specific spectrophotometric methods were developed and validated for the determination of Losartan potassium. The proposed methods were based on the interaction of the drug with MBTH in the presence of an oxidizing agent, ceric ammonium sulphate; an intensely colored chromogen was formed that was measured in ethanol as the diluting solvent at 665 nm. And the other method is Extractive spectroscopy by using Napthol Blue Black as a chromogen; an intensely colored chromogen, [which was extracted with chloroform] was formed that was measured at 590 nm. All variables (Beers law limits, accuracy, precision, linearity, sensitivity, molar absorptivity) affecting the development of the measured chromogen were studied and optimized.


Cite this article:
K. Naga Raju, I. Sudheer Babu, T. Sunitha, P. Sai Ram. Spectrophotometric Methods for Estimation of Losartan Potassium in Bulk Drug and Its Dosage Form. Asian J. Research Chem. 5(3): March 2012; Page 355-357.


Recomonded Articles:

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

DOI:         Access: Open Access Read More

Author(s): R.K. Nanda, S.E. Potawale, V.V. Bhagwat, S.C.Hamane, R. S. Deshmukh

DOI:         Access: Open Access Read More

Author(s): S. Ganapathy, G.V.H. Raju, D.G. Sankar, Pettla Y. Naidu

DOI:         Access: Open Access Read More

Author(s): Wankhede SB, Prakash A, Chitlange SS

DOI:         Access: Open Access Read More

Author(s): Mohd. Idris, S.N. Rasool, K.M. Varshney, S.K. Shukla, T.R. Baggi

DOI:         Access: Open Access Read More

Author(s): P. Nagaraju, Pasumarthy, NV Gopal, VDN Srinivas, SVN Padma

DOI:         Access: Open Access Read More

Author(s): Priyanka R Patil, Sachin U Rakesh, PN Dhabale, KB Burade

DOI:         Access: Open Access Read More

Author(s): Shrivastava A, Nagori BP, Saini P, Issarani R, Gaur SS

DOI:         Access: Open Access Read More

Author(s): Nagori BP, Shukla Shiv Shankar

DOI:         Access: Open Access Read More

Author(s): Salifou Karimoune Fadjimata, Adamou Rabani, Adamou Hassane Hassane, Ayouba Mahamane Abdoulkadri

DOI: 10.5958/0974-4150.2020.00027.9         Access: Closed Access Read More

Author(s): PS Tarte, SP Wate, PB Khedikar, G Pawnikar

DOI:         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