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Drug Stability, Analysis, Drug Formulation
Pakistan

Activities

Employment (3)

Baqai Medical University: Karachi, Sind, PK

2006-08 to present | Director Postgraduate Studies / Professor (Pharmaceutical Chemistry)
Employment
Source: Self-asserted source
Iqbal Ahmad

Dubai Pharmacy College: Dubai, Dubai, AE

1995-01 to 2006-07 | Professor (Department of Pharmaceutical and Medicinal Che)
Employment
Source: Self-asserted source
Iqbal Ahmad

Faculty of Pharmacy / University of Karachi: Karachi, Sind, PK

1969-11 to 1999-07 | Professor (Pharmaceutical Chemistry)
Employment
Source: Self-asserted source
Iqbal Ahmad

Education and qualifications (4)

University of Karachi: Karachi, Sind, PK

2014 | Doctor of Science (D. Sc.) (Pharmaceutical Chemistry)
Education
Source: Self-asserted source
Iqbal Ahmad

University of London: London, London, GB

1968 | Ph. D. (Pharmaceutical Chemistry)
Education
Source: Self-asserted source
Iqbal Ahmad

University of Karachi: Karachi, Sind, PK

1962 | Master of Science (M.Sc.) (Chemistry)
Education
Source: Self-asserted source
Iqbal Ahmad

University of Karachi: Karachi, Sind, PK

1960 | Bachelor of Science (B.Sc.) (Chemistry)
Education
Source: Self-asserted source
Iqbal Ahmad

Funding (2)

Formulation, Characterization and Photostability of Novel Dosage Forms of Tolfenamic Acid

2017-07 to 2019-07 | Grant
Higher Education Commission, Pakistan (Islamabad, PK)
GRANT_NUMBER:

20-5263

Source: Self-asserted source
Iqbal Ahmad

Photostability Studies on Selected Drugs and Their Formulated Products

2016-06 to 2019-06 | Grant
Higher Education Commission (Islamabad, PK)
GRANT_NUMBER:

20-3968

Source: Self-asserted source
Iqbal Ahmad

Works (50 of 73)

Items per page:
Page 1 of 2

Cyclodextrins and their applications in pharmaceutical and related fields

2025 | Book chapter
Contributors: Adeela Khurshid; Zubair Anwar; Aqeela Khurshid; Sofia Ahmed; Muhammad Ali Sheraz; Iqbal Ahmad
Source: check_circle
Crossref

Development and validation of a spectrofluorimetric method for the analysis of tolfenamic acid in pure and tablet dosage form

Luminescence
2020-11 | Journal article
Contributors: Shomaiza Andleeb; Sofia Ahmed; Muhammad Ali Sheraz; Zubair Anwar; Iqbal Ahmad
Source: check_circle
Crossref

Photolysis of carboxymethylflavin in aqueous and organic solvent: a kinetic study

RSC Advances
2019 | Journal article
Contributors: Iqbal Ahmad; Tania Mirza; Syed Ghulam Musharraf; Zubair Anwar; Muhammad Ali Sheraz; Sofia Ahmed; Muhammad Ahsan Ejaz; Adeela Khurshid
Source: check_circle
Crossref

Stability-Indicating Photochemical Method for the Assay of Thiamine by Spectrophotometry

Journal of Spectroscopy
2018 | Journal article
Contributors: Iqbal Ahmad; Syed Haider Abbas; Zubair Anwar; Muhammad Ali Sheraz; Sofia Ahmed; Muhammad Furqan Mobeen; Nafeesa Mustaan; Wajiha Gul
Source: check_circle
Crossref

Stability‐indicating spectrofluorimetric method for the assay of riboflavin and photoproducts: Kinetic applications

Luminescence
2018-09 | Journal article
Contributors: Iqbal Ahmad; Zubair Anwar; Muhammad Ali Sheraz; Sofia Ahmed; Saif‐ur‐Rehman Khattak
Source: check_circle
Crossref

Photochemical interaction of ascorbic acid and nicotinamide in aqueous solution: A kinetic study

Journal of Photochemistry and Photobiology B: Biology
2018-05 | Journal article
Contributors: Iqbal Ahmad; Muhammad Furqan Mobeen; Muhammad Ali Sheraz; Sofia Ahmed; Zubair Anwar; Ruby Saeed Shaikh; Imtiaz Hussain; Saiyed Muhammad Ali
Source: check_circle
Crossref

Metal ion mediated photolysis reactions of riboflavin: A kinetic study

Journal of Photochemistry and Photobiology B: Biology
2017-08 | Journal article
Contributors: Iqbal Ahmad; Zubair Anwar; Sofia Ahmed; Muhammad Ali Sheraz; Saif-ur-Rehman Khattak
Source: check_circle
Crossref

Photostability and Photostabilization of Drugs and Drug Products

International Journal of Photoenergy
2016 | Journal article
Contributors: Iqbal Ahmad; Sofia Ahmed; Zubair Anwar; Muhammad Ali Sheraz; Marek Sikorski
Source: check_circle
Crossref

Formulations of Amlodipine: A Review

Journal of Pharmaceutics
2016-10-16 | Journal article
Contributors: Muhammad Ali Sheraz; Syed Furqan Ahsan; Marium Fatima Khan; Sofia Ahmed; Iqbal Ahmad
Source: check_circle
Crossref

Photodegradation of norfloxacin in aqueous and organic solvents: A kinetic study

2015 | Journal article
DOI:

10.1016/j.jphotochem.2015.01.005

EID:

2-s2.0-84922449289

Contributors: Ahmad, I.; Bano, R.; Musharraf, S.G.; Sheraz, M.A.; Ahmed, S.; Tahir, H.; Ul Arfeen, Q.; Bhatti, M.S.; Shad, Z.; Hussain, S.F.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier
grade
Preferred source (of 2)‎

Solvent Effect on the Photolysis of Riboflavin

2015 | Journal article
DOI:

10.1208/s12249-015-0304-2

EID:

2-s2.0-84923233985

Contributors: Ahmad, I.; Anwar, Z.; Ahmed, S.; Sheraz, M.A.; Bano, R.; Hafeez, A.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Stability-indicating photochemical method for the assay of riboflavin: Lumichrome method

2015 | Journal article
DOI:

10.1155/2015/256087

EID:

2-s2.0-84924308123

Contributors: Ahmad, I.; Abbas, S.H.; Anwar, Z.; Sheraz, M.A.; Ahmed, S.; Arsalan, A.; Bano, R.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of acetate and carbonate buffers on the photolysis of riboflavin in aqueous solution: A kinetic study

2014 | Journal article
DOI:

10.1208/s12249-013-0067-6

EID:

2-s2.0-84901985757

Contributors: Ahmad, I.; Anwar, Z.; Iqbal, K.; Ali, S.A.; Mirza, T.; Khurshid, A.; Khurshid, A.; Arsalan, A.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of Ascorbic Acid on the Degradation of Cyanocobalamin and Hydroxocobalamin in Aqueous Solution: A Kinetic Study

2014 | Journal article
DOI:

10.1208/s12249-014-0160-5

EID:

2-s2.0-84919778816

Contributors: Ahmad, I.; Qadeer, K.; Zahid, S.; Sheraz, M.A.; Ismail, T.; Hussain, W.; Ansari, I.A.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of phosphate buffer on the complexation and photochemical interaction of riboflavin and caffeine in aqueous solution: A kinetic study

2014 | Journal article
DOI:

10.1016/j.jphotochem.2013.09.007

EID:

2-s2.0-84885343835

Contributors: Sheraz, M.A.; Kazi, S.H.; Ahmed, S.; Mirza, T.; Ahmad, I.; Evstigneev, M.P.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Factors affecting formulation characteristics and stability of ascorbic acid in water-in-oil creams

2014 | Journal article
DOI:

10.1111/ics.12152

EID:

2-s2.0-84906362379

Contributors: Sheraz, M.A.; Khan, M.F.; Ahmed, S.; Kazi, S.H.; Khattak, S.R.; Ahmad, I.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Multicomponent spectrometric analysis of riboflavin and photoproducts and their kinetic applications

2014 | Journal article
DOI:

10.2478/s11532-014-0527-1

EID:

2-s2.0-84896991887

Contributors: Sheraz, M.A.; Kazi, S.H.; Ahmed, S.; Qadeer, K.; Khan, M.F.; Ahmad, I.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Multicomponent spectrometric assay of cyanocobalamin and its photoproduct hydroxocobalamin in the presence of ascorbic acid in photolyzed solutions

2014 | Journal article
EID:

2-s2.0-84897989149

Contributors: Ahmad, I.; Qadeer, K.; Hafeez, A.; Bano, R.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photodegradation of Moxifloxacin in Aqueous and Organic Solvents: A Kinetic Study

2014 | Journal article
DOI:

10.1208/s12249-014-0184-x

EID:

2-s2.0-84912107527

Contributors: Ahmad, I.; Bano, R.; Musharraf, S.G.; Ahmed, S.; Sheraz, M.A.; ul Arfeen, Q.; Bhatti, M.S.; Shad, Z.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Correction for irrelevant absorption in multicomponent spectrophotometric assay of riboflavin, formylmethylflavin, and degradation products: Kinetic applications

2013 | Journal article
DOI:

10.1208/s12249-013-9998-1

EID:

2-s2.0-84890159790

Contributors: Ahmad, I.; Qadeer, K.; Iqbal, K.; Ahmed, S.; Sheraz, M.A.; Ali, S.A.; Mirza, T.; Hafeez, A.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of ph, buffer, and viscosity on the photolysis of formylmethylflavin: A kinetic study

2013 | Journal article
DOI:

10.1071/CH12457

EID:

2-s2.0-84878058611

Contributors: Ahmad, I.; Mirza, T.; Iqbal, K.; Ahmed, S.; Sheraz, M.A.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photodegradation and stabilization of betamethasone-17 valerate in aqueous/organic solvents and topical formulations

2013 | Journal article
DOI:

10.1208/s12249-012-9902-4

EID:

2-s2.0-84878597211

Contributors: Khattak, S.-U.-R.; Shaikh, D.; Ahmad, I.; Usmanghani, K.; Sheraz, M.A.; Ahmed, S.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photodegradation of levofloxacin in aqueous and organic solvents: A kinetic study

2013 | Journal article
DOI:

10.2478/acph-2013-0011

EID:

2-s2.0-84880774770

Contributors: Ahmad, I.; Bano, R.; Sheraz, M.A.; Ahmed, S.; Mirza, T.; Ansari, S.A.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Solvent effect on photoinitiator reactivity in the polymerization of 2-hydroxyethyl methacrylate

2013 | Journal article
DOI:

10.1155/2013/838402

EID:

2-s2.0-84893713092

Contributors: Ahmad, I.; Iqbal, K.; Sheraz, M.A.; Ahmed, S.; Ali, S.A.; Kazi, S.H.; Mirza, T.; Bano, R.; Aminuddin, M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier
grade
Preferred source (of 2)‎

Vitamin B6: Deficiency diseases and methods of analysis

2013 | Journal article
EID:

2-s2.0-84892600241

Contributors: Ahmad, I.; Mirza, T.; Qadeer, K.; Nazim, U.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photoinitiated Polymerization of 2-Hydroxyethyl Methacrylate by Riboflavin/Triethanolamine in Aqueous Solution: A Kinetic Study

ISRN Pharmaceutics
2013-09-23 | Journal article
Contributors: Iqbal Ahmad; Kefi Iqbal; Muhammad Ali Sheraz; Sofia Ahmed; Tania Mirza; Sadia Hafeez Kazi; Mohammad Aminuddin
Source: check_circle
Crossref

In vitro evaluation of betamethasone esters for phototoxic potential

2012 | Journal article
DOI:

10.3109/01480545.2011.588441

EID:

2-s2.0-83155189957

Contributors: Khattak, S.-U.-R.; Ahmad, I.; Usmanghani, K.; Qazi, M.S.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Kinetics of thermal degradation of betamethasone valerate and betamethasone dipropionate in different media

2012 | Journal article
DOI:

10.4103/0250-474X.103845

EID:

2-s2.0-84871956398

Contributors: Khattak, S.U.R.; Sheikh, D.; Ahmad, I.; Usmanghani, K.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photochemical interaction of ascorbic acid with riboflavin, nicotinamide and alpha-tocopherol in cream formulations

2012 | Journal article
DOI:

10.1111/j.1468-2494.2011.00690.x

EID:

2-s2.0-84859107615

Contributors: Ahmad, I.; Sheraz, M.A.; Ahmed, S.; Bano, R.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photostabilization of ascorbic acid with citric acid, tartaric acid and boric acid in cream formulations

2012 | Journal article
DOI:

10.1111/j.1468-2494.2012.00708.x

EID:

2-s2.0-84861092841

Contributors: Ahmad, I.; Ali Sheraz, M.; Ahmed, S.; Shad, Z.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Applications of laser flash photolysis, spectroscopy and electron microscopy in photopolymerization and development of glass ionomer dental cements

2011 | Journal article
EID:

2-s2.0-79961150764

Contributors: Ahmad, I.; Iqbal, K.; Ahmed, S.; Sheraz, M.A.; Aminuddin, M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Borates: Chemical, pharmaceutical and pharmacological aspects

2011 | Book
EID:

2-s2.0-84892831052

Contributors: Ahmad, I.; Ahmed, S.; Sheraz, M.A.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Formulation and stability of ascorbic acid in topical preparations

2011 | Journal article
DOI:

10.4103/0975-8453.86296

EID:

2-s2.0-80052603878

Contributors: Sheraz, M.A.; Ahmed, S.; Ahmad, I.; Shaikh, R.H.; Vaid, F.H.M.; Iqbal, K.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photo- and thermal degradation of piroxicam in aqueous solution

2011 | Journal article
DOI:

10.4103/0250-474X.95615

EID:

2-s2.0-84862083318

Contributors: Aminuddin, M.; Nazim, U.; Ahmad, I.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photostability and interaction of ascorbic acid in cream formulations

2011 | Journal article
DOI:

10.1208/s12249-011-9659-1

EID:

2-s2.0-80052583022

Contributors: Ahmad, I.; Sheraz, M.A.; Ahmed, S.; Shaikh, R.H.; Vaid, F.H.M.; Ur Rehman Khattak, S.; Ansari, S.A.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Stabilizing effect of citrate buffer on the photolysis of riboflavin in aqueous solution

2011 | Journal article
DOI:

10.1016/j.rinphs.2011.06.002

EID:

2-s2.0-80052651873

Contributors: Ahmad, I.; Sheraz, M.A.; Ahmed, S.; Kazi, S.H.; Mirza, T.; Aminuddin, M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of divalent anions on photodegradation kinetics and pathways of riboflavin in aqueous solution

2010 | Journal article
DOI:

10.1016/j.ijpharm.2010.01.042

EID:

2-s2.0-77951497825

Contributors: Ahmad, I.; Ahmed, S.; Sheraz, M.A.; Vaid, F.H.M.; Ansari, I.A.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Determination of benzoic acid and salicylic acid in commercial benzoic and salicylic acids ointments by spectrophotometric method

2009 | Journal article
EID:

2-s2.0-61949226835

Contributors: Ahmad, I.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of caffeine complexation on the photolysis of riboflavin in aqueous solution: A kinetic study

2009 | Journal article
DOI:

10.1248/cpb.57.1363

EID:

2-s2.0-71649094493

Contributors: Ahmad, I.; Ahmed, S.; Sheraz, M.A.; Aminuddin, M.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Variations in powder/liquid ratio of a restorative and luting glass ionomer cement in dental clinics

2009 | Journal article
EID:

2-s2.0-69249098233

Contributors: Iqbal, K.; Islam, S.A.; Ahmad, I.; Asmat, M.; Aminuddin, M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of borate buffer on the photolysis of riboflavin in aqueous solution

2008 | Journal article
DOI:

10.1016/j.jphotobiol.2008.07.005

EID:

2-s2.0-54949158471

Contributors: Ahmad, I.; Ahmed, S.; Sheraz, M.A.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Thermal degradation of 7,8-dimethyl-10-formylmethylisoalloxazine in acid solution: A kinetic study

2008 | Journal article
EID:

2-s2.0-54049114675

Contributors: Ahmad, I.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Chemical composition of Egyptian and UAE propolis.

2006 | Journal article
EID:

2-s2.0-33745560484

Contributors: Said, S.A.; Khan, S.A.; Ahmad, I.; Ali, H.S.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Chromatographie study of the photolysis of aqueous thiamine hydrochloride and ascorbic acid solutions in the presence and absence of riboflavin

2006 | Journal article
EID:

2-s2.0-34249080284

Contributors: Vaid, F.H.M.; Shaikh, R.H.; Ansari, I.A.; Ahmad, I.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of light intensity and wavelengths on photodegradation reactions of riboflavin in aqueous solution

2006 | Journal article
DOI:

10.1016/j.jphotobiol.2005.08.004

EID:

2-s2.0-29644432039

Contributors: Ahmad, I.; Fasihullah, Q.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Evaluation of mineral contents of some edible medicinal plants.

2006 | Journal article
EID:

2-s2.0-36049050009

Contributors: Khan, S.A.; Ahmad, I.; Mohajir, M.S.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Photolysis of formylmethylflavin in aqueous and organic solvents

2006 | Journal article
DOI:

10.1039/b602917e

EID:

2-s2.0-33745700796

Contributors: Ahmad, I.; Fasihullah, Q.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Characterisation of oxidation products of Rauwolfia alkaloids.

2005 | Journal article
EID:

2-s2.0-33644842289

Contributors: Azeem, S.W.; Khan, M.A.; Ahmad, I.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Effect of phosphate buffer on photodegradation reactions of riboflavin in aqueous solution

2005 | Journal article
DOI:

10.1016/j.jphotobiol.2004.11.010

EID:

2-s2.0-13644268661

Contributors: Ahmad, I.; Fasihullah, Q.; Vaid, F.H.M.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier

Spectral study of the photolysis of aqueous thiamine hydrochloride and ascorbic acid solutions in the presence and absence of riboflavin

2005 | Journal article
EID:

2-s2.0-33747068274

Contributors: Vaid, F.H.M.; Shaikh, R.H.; Ansari, I.A.; Ahmad, I.
Source: Self-asserted source
Iqbal Ahmad via Scopus - Elsevier
Items per page:
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