Cetirizine
Compound with spectra: 1 NMR, 1 FTIR, 2 MS (GC), and 14 MS (LC)
| SpectraBase Compound ID | 2H3JaMCykFh |
|---|---|
| InChI | InChI=1S/C21H25ClN2O3/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26/h1-9,21H,10-16H2,(H,25,26) |
| InChIKey | ZKLPARSLTMPFCP-UHFFFAOYSA-N |
| Mol Weight | 388.9 g/mol |
| Molecular Formula | C21H25ClN2O3 |
| Exact Mass | 388.15537 g/mol |
| Copyright | Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|
| Copyright | Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Company Llc |
| Source of Spectrum | Forensic Spectral Research |
| Catalog Number | Free base of C3618 |
| Copyright | Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Source of Spectrum | Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar |
| Technique | HCD |
| Copyright | Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Source of Spectrum | Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar |
| Technique | HCD |
| Copyright | Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Source of Spectrum | Maurer/Wissenbach/Weber, Saarland University |
| Technique | ITMS |
| Copyright | Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Source of Spectrum | Maurer/Wissenbach/Weber, Saarland University |
| Technique | ITMS |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved. |
|---|---|
| Source of Spectrum | Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria |
| Technique | Q-TOF |
| Copyright | Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Source of Spectrum | DigiLab GmbH (C) 2024 |
| Technique | DI/MS |
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | Ma Dehua, et al. Science of the Total Environment, V.595, 2017, P.702-710 |
- [2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetic acid
- 2-[2-[4-[(4-Chlorophenyl)phenyl-methyl]piperazin-1-yl]ethoxy]acetic acid
- Hydroxyzine-M (HOOC-) MS2
- Hydroxyzine-M (HOOC-)
- Cetirizine MS2
- Acetic acid,2-[2-[4-[(4-chlorophenyl)phenyl-methyl]piperazin-1-yl]ethoxy]
This compound is available in the following databases:
KnowItAll IR Spectral Library
Author: Wiley
Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.
Wiley Registry of Tandem Mass Spectral Data: MS for ID
Author: Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
The Wiley Registry® of Tandem Mass Spectral Data: MS for ID contains 10,000 positive and negative mode spectra of over 1200 compounds of interest for forensics, toxicology, and pathology. Learn more.
Maurer, Meyer, Helfer, Weber LC-HR-MSMS Library of Drugs, Poisons, and Their Metabolites, 2nd Edition
Author: Hans H. Maurer, Markus Meyer, Andreas G. Helfer, Armin A. Weber
Developed by toxicologist Hans H. Maurer and his team, the Maurer/Meyer/Helfer/Weber LC-HR-MS/MS Library of Drugs, Poisons, and Their Metabolites consists of spectra for parent drugs or poisons, and their metabolites or artifacts, in various compound classification groups. This metabolite-based library helps minimize the risk of false negative LC-MS results. Learn more.
Mass Spectra of Designer Drugs 2025
Author: Peter Rösner
This library enables fast and reliable identification of the latest illegal designer drugs. It is updated annually Learn more.
KnowItAll LC-MS Library
Author: Wiley
Wiley's KnowItAll LC-MS Library offers access to an impressive collection of high-quality mass spectra designed to accelerate spectral identification. Learn more.
KnowItAll NMR Spectral Library
Author: Wiley
The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.