Separation and simultaneous determination of S-timolol maleate, its optical antipode and related substances by liquid chromatography using a cellulose based chiral stationary phase

Simultaneous Determination of Escitalopram Impurities Including the R-Enantiomer on a Cellulose Tris(3,5-Dimethylphenylcarbamate)-Based Chiral Column in Reversed-Phase Mode

Szabó, Zoltán -. István
Bartalis-Fábián, Ágnes
Tóth, Gergő

August 2022

A high-performance liquid chromatographic method was developed for the simultaneous determination of...

Determination of the Enantiomers of 3-Tert.-Butylamino-1,2-Propanediol by High-Performance Liquid Chromatography Coupled to Evaporative Light Scattering Detection

Toussaint, B.
Duchateau, A. L.
van der Wal, S.
Albert, Adelin
Hubert, Philippe
Crommen, Jacques

August 2000

A method for the separation and quantitation of the enantiomers of 3-tert.-butylamino-1,2-propanedio...

Optimization of the liquid chromatography enantioseparation of chiral acidic compounds using cellulose tris(3-chloro-4-methylphenylcarbamate) as chiral selector and polar organic mobile phases.

Dossou, K. S. S.
Farcas, Elena
Servais, Anne-Catherine
CHIAP, Patrice
Chankvetadze, B.
Crommen, Jacques
Fillet, Marianne

January 2012

The LC enantioseparation of chiral acidic and zwitterionic drugs selected as model compounds was opt...

LC method for the simultaneous determination of R-timolol and other closely related impurities in S-timolol maleate: Optimization by use of an experimental design

Marini Djang'Eing'A, Roland
Chiap, Patrice
Boulanger, Bruno
Dewé, Walthère
Hubert, Philippe
Crommen, Jacques

July 2003

A liquid chromatography (LC) method using cellulose tris(3,5-dimethylphenylcarbamate) (5 mum) as chi...

Collaborative study of an liquid chromatographic method for the determination of R-timolol and other related substances in S-timolol maleate

Marini Djang'Eing'A, Roland
Matthijs, N.
Vanderheyden, Yvan
Smeyers-Verbeke, J.
Dehouck, P.
Hoogmartens, J.
Silvestre, P.
Ceccato, Attilio
Goedert, P.
Saevels, J.
Herbots, C.
Caliaro, G.
Herraez-Hernandez, R.
Verdu-Andres, J.
Campins-falco, P.
de Wauw, W. V.
De Beer, J.
Boulanger, Bruno
Chiap, Patrice
Crommen, Jacques
Hubert, Philippe

January 2005

A collaborative study applying an enantiomeric liquid chromatographic (LC) method was carried out to...

DEVELOPMENT AND VALIDATION OF A SIMULTANEOUS LC METHOD FOR THE DETERMINATION OF S-TIMOLOL MALEATE, ITS ANTIPODE AND RELATED SUBSTANCES USING A CELLULOSE BASED CHIRAL STATIONARY PHASE

Marini Djang'Eing'A, Roland
Chiap, Patrice
Boulanger, Bruno
Dewé, Walthère
Hubert, Philippe
Crommen, Jacques

April 2002

NORMS AND GUIDELINES FOR THE PRACTICAL ESTIMATION OF UNCERTAINTY IN ANALYTICAL MEASUREMENTS

SIMULTANEOUS LC DETERMINATION OF R-TIMOLOL MALEATE AND OTHER CLOSELY RELATED IMPURITIES IN S-TIMOLOL MALEATE USING A CELLULOSE BASED CHIRAL STATIONARY PHASE

Marini Djang'Eing'A, Roland
Chiap, Patrice
Hubert, Philippe
Crommen, Jacques

June 2001

NORMS AND GUIDELINES FOR THE PRACTICAL ESTIMATION OF UNCERTAINTY IN ANALYTICAL MEASUREMENTS

Analytical quality by design development of an ecologically acceptable enantioselective HPLC method for timolol maleate enantiomeric purity testing on ovomucoid chiral stationary phase

Mitrović, Marija
Protić, Ana
Malenović, Anđelija
Otašević, Biljana
Zečević, Mira

January 2020

Official method in Ph. Eur. for evaluation of timolol enantiomeric purity is normal-phase high perfo...

Nonaqueous capillary electrophoresis method for the enantiomeric purity determination of S-timolol using heptakis(2,3-di-O-methyl-6-O-sulfo)-beta-cyclodextrin: Validation using the accuracy profile strategy and estimation of uncertainty

Marini, RD
Servais, AC
Rozet, E.
Chiap, P.
Boulanger, Bruno
Rudaz, S
Crommen, J.
Hubert, P.
Fillet, M
29th International Symposium on High Performance Liquid Separations and Related Techniques (HPLC 2005)

January 2006

Nonaqueous capillary electrophoresis (NACE) was successfully applied to the enantiomeric purity dete...

LC method for the determination of R-timolol in S-timolol maleate: Validation of its ability to quantify and uncertainty assessment.

Marini Djang'Eing'A, Roland
Chiap, Patrice
Boulanger, Bruno
Rudaz, S.
Rozet, Eric
Crommen, Jacques
Hubert, Philippe

January 2006

This article presents the validation results of a chiral liquid chromatographic (LC) method previous...

Nonaqueous capillary electrophoresis method for the enantiomeric purity determination of S-timolol using heptakis(2,3-di-O-methyl-6-O-sulfo)-beta-cyclodextrin: validation using the accuracy profile strategy and estimation of uncertainty.

Marini Djang'Eing'A, Roland
Servais, Anne-Catherine
Rozet, Eric
Chiap, Patrice
Boulanger, Bruno
Rudaz, Serge
Crommen, Jacques
Hubert, Philippe
Fillet, Marianne

January 2006

Nonaqueous capillary electrophoresis (NACE) was successfully applied to the enantiomeric purity dete...

LC method for the determination of R-timolol in S-timolol maleate: Validation of its ability to quantify and uncertainty assessment

Marini, RD
Chiap, P.
Boulanger, Bruno
Rudaz, S
Rozet, E.
Crommen, J.
Hubert, P.

January 2006

This article presents the validation results of a chiral liquid chromatographic (LC method previousl...

Direct enantiomeric resolution of some cardiovascular agents using synthetic polymers imprinted with (-)-S-timolol as chiral stationary phase by thin layer chromatography

Aboul-Enein, H. Y.
El-Awady, M. I.
Heard, Charles Martin

March 2002

Molecular imprinted polymers (MIPs) of S-timolol were prepared as chiral stationary phases (CSPs) in...

Direct resolution of propranolol and bupranolol by thin-layer chromatography using cellulose derivatives as stationary phase

Suedee, R.
Heard, Charles Martin

January 1997

Cellulose triphenylcarbamate derivatives have been used as stationary phases for resolution of the e...

Development and validation of a LC method for the enantiomeric purity determination of S-ropivacaine in a pharmaceutical formulation using a recently commercialized cellulose-based chiral stationary phase and polar non-aqueous mobile phase.

Dossou, Katina Sourou Sylvestre
CHIAP, Patrice
Servais, Anne-Catherine
Fillet, Marianne
Crommen, Jacques

January 2011

Ropivacaine is the first enantiomerically pure long-acting local anaesthetic used for surgical anaes...

Simultaneous Determination of Escitalopram Impurities Including the R-Enantiomer on a Cellulose Tris(3,5-Dimethylphenylcarbamate)-Based Chiral Column in Reversed-Phase Mode

Szabó, Zoltán -. István
Bartalis-Fábián, Ágnes
Tóth, Gergő

August 2022

A high-performance liquid chromatographic method was developed for the simultaneous determination of...

Determination of the Enantiomers of 3-Tert.-Butylamino-1,2-Propanediol by High-Performance Liquid Chromatography Coupled to Evaporative Light Scattering Detection

Toussaint, B.
Duchateau, A. L.
van der Wal, S.
Albert, Adelin
Hubert, Philippe
Crommen, Jacques

August 2000

A method for the separation and quantitation of the enantiomers of 3-tert.-butylamino-1,2-propanedio...

Optimization of the liquid chromatography enantioseparation of chiral acidic compounds using cellulose tris(3-chloro-4-methylphenylcarbamate) as chiral selector and polar organic mobile phases.

Dossou, K. S. S.
Farcas, Elena
Servais, Anne-Catherine
CHIAP, Patrice
Chankvetadze, B.
Crommen, Jacques
Fillet, Marianne

January 2012

The LC enantioseparation of chiral acidic and zwitterionic drugs selected as model compounds was opt...

LC method for the simultaneous determination of R-timolol and other closely related impurities in S-timolol maleate: Optimization by use of an experimental design

Marini Djang'Eing'A, Roland
Chiap, Patrice
Boulanger, Bruno
Dewé, Walthère
Hubert, Philippe
Crommen, Jacques

July 2003

A liquid chromatography (LC) method using cellulose tris(3,5-dimethylphenylcarbamate) (5 mum) as chi...

Collaborative study of an liquid chromatographic method for the determination of R-timolol and other related substances in S-timolol maleate

Marini Djang'Eing'A, Roland
Matthijs, N.
Vanderheyden, Yvan
Smeyers-Verbeke, J.
Dehouck, P.
Hoogmartens, J.
Silvestre, P.
Ceccato, Attilio
Goedert, P.
Saevels, J.
Herbots, C.
Caliaro, G.
Herraez-Hernandez, R.
Verdu-Andres, J.
Campins-falco, P.
de Wauw, W. V.
De Beer, J.
Boulanger, Bruno
Chiap, Patrice
Crommen, Jacques
Hubert, Philippe

January 2005

A collaborative study applying an enantiomeric liquid chromatographic (LC) method was carried out to...

DEVELOPMENT AND VALIDATION OF A SIMULTANEOUS LC METHOD FOR THE DETERMINATION OF S-TIMOLOL MALEATE, ITS ANTIPODE AND RELATED SUBSTANCES USING A CELLULOSE BASED CHIRAL STATIONARY PHASE

Marini Djang'Eing'A, Roland
Chiap, Patrice
Boulanger, Bruno
Dewé, Walthère
Hubert, Philippe
Crommen, Jacques

April 2002

NORMS AND GUIDELINES FOR THE PRACTICAL ESTIMATION OF UNCERTAINTY IN ANALYTICAL MEASUREMENTS

SIMULTANEOUS LC DETERMINATION OF R-TIMOLOL MALEATE AND OTHER CLOSELY RELATED IMPURITIES IN S-TIMOLOL MALEATE USING A CELLULOSE BASED CHIRAL STATIONARY PHASE

Marini Djang'Eing'A, Roland
Chiap, Patrice
Hubert, Philippe
Crommen, Jacques

June 2001

NORMS AND GUIDELINES FOR THE PRACTICAL ESTIMATION OF UNCERTAINTY IN ANALYTICAL MEASUREMENTS

Analytical quality by design development of an ecologically acceptable enantioselective HPLC method for timolol maleate enantiomeric purity testing on ovomucoid chiral stationary phase

Mitrović, Marija
Protić, Ana
Malenović, Anđelija
Otašević, Biljana
Zečević, Mira

January 2020

Official method in Ph. Eur. for evaluation of timolol enantiomeric purity is normal-phase high perfo...

Nonaqueous capillary electrophoresis method for the enantiomeric purity determination of S-timolol using heptakis(2,3-di-O-methyl-6-O-sulfo)-beta-cyclodextrin: Validation using the accuracy profile strategy and estimation of uncertainty

Marini, RD
Servais, AC
Rozet, E.
Chiap, P.
Boulanger, Bruno
Rudaz, S
Crommen, J.
Hubert, P.
Fillet, M
29th International Symposium on High Performance Liquid Separations and Related Techniques (HPLC 2005)

January 2006

Nonaqueous capillary electrophoresis (NACE) was successfully applied to the enantiomeric purity dete...

LC method for the determination of R-timolol in S-timolol maleate: Validation of its ability to quantify and uncertainty assessment.

Marini Djang'Eing'A, Roland
Chiap, Patrice
Boulanger, Bruno
Rudaz, S.
Rozet, Eric
Crommen, Jacques
Hubert, Philippe

January 2006

This article presents the validation results of a chiral liquid chromatographic (LC) method previous...

Nonaqueous capillary electrophoresis method for the enantiomeric purity determination of S-timolol using heptakis(2,3-di-O-methyl-6-O-sulfo)-beta-cyclodextrin: validation using the accuracy profile strategy and estimation of uncertainty.

Marini Djang'Eing'A, Roland
Servais, Anne-Catherine
Rozet, Eric
Chiap, Patrice
Boulanger, Bruno
Rudaz, Serge
Crommen, Jacques
Hubert, Philippe
Fillet, Marianne

January 2006

Nonaqueous capillary electrophoresis (NACE) was successfully applied to the enantiomeric purity dete...

LC method for the determination of R-timolol in S-timolol maleate: Validation of its ability to quantify and uncertainty assessment

Marini, RD
Chiap, P.
Boulanger, Bruno
Rudaz, S
Rozet, E.
Crommen, J.
Hubert, P.

January 2006

This article presents the validation results of a chiral liquid chromatographic (LC method previousl...

Direct enantiomeric resolution of some cardiovascular agents using synthetic polymers imprinted with (-)-S-timolol as chiral stationary phase by thin layer chromatography

Aboul-Enein, H. Y.
El-Awady, M. I.
Heard, Charles Martin

March 2002

Molecular imprinted polymers (MIPs) of S-timolol were prepared as chiral stationary phases (CSPs) in...

Direct resolution of propranolol and bupranolol by thin-layer chromatography using cellulose derivatives as stationary phase

Suedee, R.
Heard, Charles Martin

January 1997

Cellulose triphenylcarbamate derivatives have been used as stationary phases for resolution of the e...

Development and validation of a LC method for the enantiomeric purity determination of S-ropivacaine in a pharmaceutical formulation using a recently commercialized cellulose-based chiral stationary phase and polar non-aqueous mobile phase.

Dossou, Katina Sourou Sylvestre
CHIAP, Patrice
Servais, Anne-Catherine
Fillet, Marianne
Crommen, Jacques

January 2011

Ropivacaine is the first enantiomerically pure long-acting local anaesthetic used for surgical anaes...

Simultaneous Determination of Escitalopram Impurities Including the R-Enantiomer on a Cellulose Tris(3,5-Dimethylphenylcarbamate)-Based Chiral Column in Reversed-Phase Mode

Szabó, Zoltán -. István
Bartalis-Fábián, Ágnes
Tóth, Gergő

August 2022

A high-performance liquid chromatographic method was developed for the simultaneous determination of...

Determination of the Enantiomers of 3-Tert.-Butylamino-1,2-Propanediol by High-Performance Liquid Chromatography Coupled to Evaporative Light Scattering Detection

Toussaint, B.
Duchateau, A. L.
van der Wal, S.
Albert, Adelin
Hubert, Philippe
Crommen, Jacques

August 2000

A method for the separation and quantitation of the enantiomers of 3-tert.-butylamino-1,2-propanedio...

Optimization of the liquid chromatography enantioseparation of chiral acidic compounds using cellulose tris(3-chloro-4-methylphenylcarbamate) as chiral selector and polar organic mobile phases.

Dossou, K. S. S.
Farcas, Elena
Servais, Anne-Catherine
CHIAP, Patrice
Chankvetadze, B.
Crommen, Jacques
Fillet, Marianne

January 2012

The LC enantioseparation of chiral acidic and zwitterionic drugs selected as model compounds was opt...

Separation and simultaneous determination of S-timolol maleate, its optical antipode and related substances by liquid chromatography using a cellulose based chiral stationary phase

Abstract

Extracted data

Separation and simultaneous determination of S-timolol maleate, its optical antipode and related substances by liquid chromatography using a cellulose based chiral stationary phase

Abstract

Extracted data

Related items

Related items