Spectrophotometric and Spectrofluorometric Determination of Doxazosin Mesylate in Tablets via Eosin Y

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Determination of Doxazosin Mesylate in Tablets by RP-HPLC

A simple, precise and rapid RP-HPLC method was developed for the determination of doxazosin mesylate in pharmaceutical formulations. The method was carried out on a Chromolith RP-C(18) column using a mixture of potassium phosphate buffer and methanol (40:60 v/v) and detection was done at 251 nm. The linearity range was 1-5 μg/ml. The retention time of the drug was 3.8 min. The LOD and LOQ were ...

متن کامل

Spectrophotometric determination of tizanidine and orphenadrine via ion pair complex formation using eosin Y

A simple, sensitive and rapid spectrophotometric method was developed and validated for the determination of two skeletal muscle relaxants namely, tizanidine hydrochloride (I) and orphenadrine citrate (II) in pharmaceutical formulations. The proposed method is based on the formation of a binary complex between the studied drugs and eosin Y in aqueous buffered medium (pH 3.5). Under the optimum ...

متن کامل

Development and Validation of UV- Spectrophotometric Method for the determination of Doxazosin Mesylate in pharmaceutical Formulations

determination of Doxazosin Mesylate in pharmaceutical Formulations * N.V.S. NAIDU,T.NIRANJAN, K. BABUNAIDU P. SUGUNA . Department of Chemistry, S.V.University, Tirupati-517502, A.P., India. *nvsn69@ gmail.com Abstract A simple, sensitive, selective rapid economical spectrophotometric method was developed for the determination of post synaptic α-1 Adrino receptor antagonist Doxazosin mesylate in...

متن کامل

Two Validated Spectrofluorometric Methods for Determination of Gemifloxacin Mesylate in Tablets and Human Plasma

Two new, sensitive, and selective spectrofluorometric methods were developed for the determination of gemifloxacin mesylate (GFX) in tablets and spiked human plasma. Method A was based on measurement of the enhanced fluorescence spectral behaviour of GFX in a sodium dodecyl sulphate (SDS) micellar system. In aqueous solution of acetate buffer pH 5.5, the fluorescence intensity of GFX was greatl...

متن کامل

Titrimetric and Spectrophotometric Determination of Tinidazole Tablets

A simple, sensitive, rapid, reproducible, economical and easily accessible method for the determination of tinidazole tablets is described. From the experiment carried out there is the need for recrystallisation of tinidazole tablet before it is analysized. Ultraviolet (UV) absorption analysis corresponds to the result obtained with non-aqueous titration. And the best solvent to be use for non-...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Asian Journal of Chemistry

سال: 2014

ISSN: 0970-7077,0975-427X

DOI: 10.14233/ajchem.2014.15315