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Home / Applications / Ultra High-Speed Analysis of Cold and Sinus Medicines by UHPLC with Photodiode Array Detection

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Ultra High-Speed Analysis of Cold and Sinus Medicines by UHPLC with Photodiode Array Detection

By Yoshirou Kondou

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January 8, 2024

Introduction

Acetaminophen(Paracetamol), anhydrous caffeine, hesperidin, ethenzamide, tipepidinehibenzateor apronalide etc. are known as active ingredients of cold or sinus medicines. Acetaminophen has anti pyretic and analgesic effects. Anhydrous caffeine increases the analgesic effect. Hesperid in improves blood circulation and has ananti allergenic effect. Ethenzamidehas antipyretic, analgesicandantiphlogistic effects. Tipepidinehibenzatehas antitussive and expectorant effects. Apronalidehas analgesicand hypnotic effects.

The active ingredients contained in cold and sinus medicines were analyzed by UHPLC with PDA detection, which enables ultra-high speed data acquisition at the rate of 100 spectra/sec.

Figure 1. UHPLC with PDA detection

Experimental

Keywords

745024XRE

Results

Figure 1 shows the chromatogram and contour plot of active ingredients contained in a cold and sinus medicine. Seven active ingredients and phenol added as internal standard(I.S.) are clearly separated within 1.5 min.

Figure 1. Chromatogram of the Active Ingredients contained in Cold and Sinus medicines. 1: Acetaminophen, 2: Caffeine, 3: Hesperidin, 4: Phenol(I.S.), 5: Hibenzicacid, 6: Ethenzamide, 7: Tipepidine, 8: Apronalide.

Figure 2 shows the on peak spectra of active ingredients contained in a cold and sinus medicine. Good spectrum was obtained for each component.

Figure 2. On peak Spectra of the Active Ingredients contained in a cold and sinus medicine. 1: Acetaminophen, 2: Caffeine, 3: Hesperidin, 4: Phenol(I.S.), 5: Hibenzicacid, 6: Ethenzamide, 7: Tipepidine, 8: Apronalide.
This document has been prepared based on information available at the time of publication and is subject to revision without notice. Although the contents are checked with the utmost care, we do not guarantee their accuracy or completeness. JASCO Corporation assumes no responsibility or liability for any loss or damage incurred as a result of the use of any information contained in this document. Copyright and other intellectual property rights in this document remain the property of JASCO Corporation. Please do not attempt to copy, modify, redistribute, or sell etc. in whole or in part without prior written permission.

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About the Author

Yoshirou Kondou

JASCO Application Note

Ultra High-Speed Analysis of Cold and Sinus Medicines by UHPLC with Photodiode Array Detection

Introduction

Acetaminophen(Paracetamol), anhydrous caffeine, hesperidin, ethenzamide, tipepidinehibenzateor apronalide etc. are known as active ingredients of cold or sinus medicines. Acetaminophen has anti pyretic and analgesic effects. Anhydrous caffeine increases the analgesic effect. Hesperid in improves blood circulation and has ananti allergenic effect. Ethenzamidehas antipyretic, analgesicandantiphlogistic effects. Tipepidinehibenzatehas antitussive and expectorant effects. Apronalidehas analgesicand hypnotic effects.

The active ingredients contained in cold and sinus medicines were analyzed by UHPLC with PDA detection, which enables ultra-high speed data acquisition at the rate of 100 spectra/sec.

Figure 1. UHPLC with PDA detection

Experimental

Results

Figure 1 shows the chromatogram and contour plot of active ingredients contained in a cold and sinus medicine. Seven active ingredients and phenol added as internal standard(I.S.) are clearly separated within 1.5 min.

Figure 1. Chromatogram of the Active Ingredients contained in Cold and Sinus medicines. 1: Acetaminophen, 2: Caffeine, 3: Hesperidin, 4: Phenol(I.S.), 5: Hibenzicacid, 6: Ethenzamide, 7: Tipepidine, 8: Apronalide.

Figure 2 shows the on peak spectra of active ingredients contained in a cold and sinus medicine. Good spectrum was obtained for each component.

Figure 2. On peak Spectra of the Active Ingredients contained in a cold and sinus medicine. 1: Acetaminophen, 2: Caffeine, 3: Hesperidin, 4: Phenol(I.S.), 5: Hibenzicacid, 6: Ethenzamide, 7: Tipepidine, 8: Apronalide.

Keywords

745024XRE

This document has been prepared based on information available at the time of publication and is subject to revision without notice. Although the contents are checked with the utmost care, we do not guarantee their accuracy or completeness. JASCO Corporation assumes no responsibility or liability for any loss or damage incurred as a result of the use of any information contained in this document. Copyright and other intellectual property rights in this document remain the property of JASCO Corporation. Please do not attempt to copy, modify, redistribute, or sell etc. in whole or in part without prior written permission.
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