Colorimetric and titrimetric assay of isoniazid

AM El-Brashy, SM El-Ashry - Journal of pharmaceutical and biomedical …, 1992 - Elsevier
Two methods are proposed for the determination of isoniazid in pure form or in tablets. In the
first method chlorpromazine hydrochloride, when treated with 2-iodoxybenzoic acid as an …

Analysis of pharmaceutically-important thioxanthene derivatives

F Belal, MM Hefnawy, FA Aly - Journal of pharmaceutical and biomedical …, 1997 - Elsevier
A review with 92 references is presented that deals with the reported methods of analysis of
the thioxanthene derivatives of pharmaceutical interest. The review includes the methods …

Spectrophotometric determination of some tranquillizers and antidepressants using 2, 3-dichloro 5, 6-dicyano-p-benzoquinone

M Abdel-Salam, AS Issa, M Mahrous… - Analytical …, 1985 - Taylor & Francis
A simple and sensitive spectrophotometric method is described for the assay of some
tranquillizers and antidepressants, namely, chlorpromazine, imipramine, amitriptyline and …

Titrimetric determination of some phenothiazine derivatives, with ferricyanide

AS Issa, MS Mahrous - Talanta, 1984 - Elsevier
Six phenothiazine drugs (chlorpromazine hydrochloride, promethazine hydrochloride,
promazine hydrochloride, perphenazine, acetophenazine maleate and trifluoperazine …

The use of chloranil for spectrophotometric determination of some tranquillizers and antidepressants

ESA Ibrahim, AS Issa, MAA Salam, MS Mahrous - Talanta, 1983 - Elsevier
Chlorpromazine hydrochloride, promethazine hydrochloride, promazine hydrochloride,
perphenazine, thioridazine hydrochloride, chlorprothexine, opipramol hydrochloride …

Difference spectrophotometric determination of some pharmaceutically important thioxanthene derivatives in dosage forms

FA Aly - Microchimica Acta, 1993 - Springer
A Spectrophotometric method is described for the rapid determination of four thioxanthene
derivatives, namely chlorprothixene, thiothixene, flupenthixol hydrochloride and clopenthixol …

Fluorometric determination of some thioxanthene derivatives in dosage forms

SM Hassan, F Belal, F Ibrahim, FA Aly - Talanta, 1989 - Elsevier
A simple, highly sensitive method is presented for the determination of five pharmaceutically
important thioxanthene derivatives, namely chlorprothixene, thiothixene, methixene …

Spectroflourimetric determination of some pharmaceutically important thioxanthene derivatives

F Belal, F Ibrahim, SM Hassan, FA Aly - Analytica chimica acta, 1991 - Elsevier
A simple, rapid and highly sensitive flourimetric method is proposed for the determination of
four pharmaceutically important thioxanthene derivatives, namely chlorprothixene …

Spectrophotometric determination of some MAO inhibitors using 7, 7, 8, 8-tetracyanoquinodimethane and iodine monochloride

F Ibrahim, F Belal, SM Hassan, FA Aly - Journal of pharmaceutical and …, 1991 - Elsevier
Two simple and sensitive spectrophotometric methods are described for the assay of three
MAO inhibitors: isocarboxazid, tranylcypromine sulphate and iproniazid phosphate. The first …

Colorimetric determination of thioxanthenes with tetracyanoethylene

MI Walash, M Rizk, A El-Brashy - Pharmaceutisch Weekblad, 1986 - Springer
A simple and rapid colorimetric method for the quantitative determination of the thioxanthene
derivatives, chlorprothixene, tiotixene and metixene has been performed either in their pure …