Do you want to publish a course? Click here

Determination of Tropicamed by Kinetic Spectrophotometric Method in Pharmaceutical Preparations

تحديد التروبيكاميد بالطريقة الطيفية الضوئية الحركية في المستحضرات الصيدلانية

1279   0   25   0 ( 0 )
 Publication date 2017
and research's language is العربية
 Created by Shamra Editor




Ask ChatGPT about the research

A new, simple and sensitive kinetic spectrophotometric method has been proposed for the determination of tropicamed (TPC) in pure and pharmaceutical formulations. The method is based on oxidation TPC by potassium permanganate in strong alkaline medium (pH=12) to form green colored product with absorbance maximum at 610nm.



References used
Hardman J. G., Limbird L. E., Molinoff P. B., Ruddon R. W., 1996- The Pharmacological Basis of Therapeutics, Goodman and Gilman's, 9th edition, Mc Graw-Hill, New York, 156- 7,1635
Hardman J. G., Goodman Gilman A., Limbird L. E., 2001- The pharmacological pasis of therapeutics, 10th ed. New York: Mc Graw-Hill, 1673-1685
Delgabo J. N., Remers (editors.), W. A., 2004- Wilson and Gisvold's textbook of organic medicinal and pharmaceutical chemistry, 10th ed. New York: Lippincott-Raven Publ, 585
rate research

Read More

Simple, accurate and reliable spectrophotometric method has been developed for the quantitative determination of Cephalosporins: Cefaclor, Cefalexin, Cefadroxil in pure and pharmaceutical formulations. The method is based on the determination of that in aqueous medium pH=6.45 at 25±0.5ºC.
New, accurate, sensitive and reliable kinetic spectrophotometric method for the assay of fluvastatin sodium (FVS) in pure form and capsules has been developed. The method involves the oxidative coupling reaction of FVS with 3-methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate (MBTH) in the presence of Ce(IV) in an acidic medium to form colored product with lambdamax at 615 nm.
A Simple, accurate and highly sensitive spectrophotometric method have been developed for the rapid determination of Ofloxacine (OFX) in pure form and pharmaceutical formulations. The visible spectrophotometric method was based on the formation of a Orange Yellow colored complex between the (OFX) and 2-amino-6- nitrobenzothiazole (ANB) at pH 5.2 and 80±5 ºC in 5 min., and λmax at 440 nm. The effects of analytical parameters on the reported system were investigated. Beer's law was obeyed in the concentration range of 1.80-86.72 μg/mL, with a percentage relative standard deviation not exceed ±2.54 and the molar absorptivity coefficients was 3.952×103 (L/mol.cm). Interferences of the other ingredients and excipients were not observed, the results showed that the developed method with the accuracy and sensitivity highs.
A sensitive, simple and selective spectrofluorimetric method has been proposed for determination Captopril (CPT) in pure form and pharmaceutical preparations. This method depends on the formation of complex between Captopril and Copper (II) at pH=3.5.
A sensitive, simple, selective spectrophotometric method has been developed for determination Cobalt (II) with 1-(2-pyridylazo)-2 naphthol (PAN). This method ralies on the formation of stable red colored complex at pH=4.1 which has an absorption maximum at 580nm.
comments
Fetching comments Fetching comments
Sign in to be able to follow your search criteria
mircosoft-partner

هل ترغب بارسال اشعارات عن اخر التحديثات في شمرا-اكاديميا