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186488

DETERMINATION OF TRIMETHOPRIM BY CHARGE-TRANSFER COMPLEX FORMATION

Article

Last updated: 04 Jan 2025

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Abstract

A simple and accurate charge-transfer complex (CT) method for the determination of trimethoprim is presented. The method involved the use of p-chloranil in dioxane: methanol (1:2) medium. The absorbance of the violet colour of the charge-transfer complex was measured at 535 nm against reagent blank. The method permits determination of about 60-480µg ml-1 of trimethoprim in the final solution mixture with mean percentage recovery 98.84± 1.23%

DOI

10.21608/zjps.1994.186488

Authors

First Name

Mohamed

Last Name

El Balkiny

MiddleName

-

Affiliation

Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt

Email

mnel-balkiny@pharmacy.zu.edu.eg

City

-

Orcid

-

First Name

Gamal

Last Name

Ragab

MiddleName

-

Affiliation

Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt.

Email

ghragab@pharmacy.zu.edu.eg

City

-

Orcid

-

First Name

Magda

Last Name

Ayad

MiddleName

-

Affiliation

Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University. Zagazig. Egypt.

Email

mmayad@pharmacy.zu.edu.eg

City

-

Orcid

-

Volume

3

Article Issue

2

Related Issue

24774

Issue Date

1994-12-01

Receive Date

1994-09-30

Publish Date

1994-12-01

Page Start

132

Page End

141

Print ISSN

1110-5089

Online ISSN

2356-9786

Article File

ZJPS_Volume 3_Issue 2_Pages 132-141.pdf

PDF . 4.5MB

Link

https://zjps.journals.ekb.eg/article_186488.html

Detail API

https://zjps.journals.ekb.eg/service?article_code=186488

Order

15

Type

Original Article

Type Code

862

Publication Type

Journal

Publication Title

Zagazig Journal of Pharmaceutical Sciences

Publication Link

https://zjps.journals.ekb.eg/

MainTitle

DETERMINATION OF TRIMETHOPRIM BY CHARGE-TRANSFER COMPLEX FORMATION

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Article

Created At

22 Jan 2023