Mass Spectra and GC Data of Steroids

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Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Mass Spectra and GC Data of Steroids by : Hugh L. J. Makin

Download or read book Mass Spectra and GC Data of Steroids written by Hugh L. J. Makin and published by Wiley-VCH. This book was released on 1998 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the most comprehensive collection of mass spectral data for steroids available today. It contains some 2,500 newly measured EI(+) mass spectra of androgens and estrogens and their derivatives (trimethylsilyl ethers, O-methyloximes and acetates). Each spectrum is accompanied by the structure, systematic and trivial names, retention index, molecular formula, molar mass, CAS number and sample source of the steroid, with all data obtained using the same mass spectrometer under identical chromatographic and mass spectrometric conditions. Steroids are of considerable therapeutic importance, and the collection will thus be of particular interest to the pharmaceutical industry, as well as an invaluable data source for chemists and biochemists involved in drug development, drug screening and clinical toxicology, endocrinologists, natural products chemists and mass spectroscopists

Steroid Analysis

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Publisher : Springer Science & Business Media
ISBN 13 : 1402097751
Total Pages : 1240 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Steroid Analysis by : Hugh L. J. Makin

Download or read book Steroid Analysis written by Hugh L. J. Makin and published by Springer Science & Business Media. This book was released on 2010-06-04 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this handbook concentrates on the analysis of steroids in biological fluids. It offers analysis of low levels of steroid analytes in biological fluids. This new edition also provides an extra chapter on pharmaceutical aspects of steroid analysis. Coverage details spectroscopic and other methods, including UV and IR absorption spectroscopy, NMR spectroscopy, mass spectrometry, X-ray diffraction, chromatography and immunoassay of steroids.

Modern Methods of Steroid Analysis

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Author :
Publisher : Elsevier
ISBN 13 : 0323146449
Total Pages : 558 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Modern Methods of Steroid Analysis by : Erich Heftmann

Download or read book Modern Methods of Steroid Analysis written by Erich Heftmann and published by Elsevier. This book was released on 2012-12-02 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Methods of Steroid Analysis reviews modern methods of steroid analysis such as liquid column chromatography, mass spectrometry, and gas chromatography. Topics covered include qualitative and quantitative analysis of plant sterols by gas-liquid chromatography; Raman spectroscopy of steroids; nuclear magnetic resonance; and applications of lanthanide shift reagents. A computerized method for rapid comparison and retrieval of infrared spectral data is also described. This volume is comprised of 22 chapters and begins with an analysis of hormonal steroids using liquid column chromatography, followed by a discussion on the separation of insect molting hormones using high-pressure liquid chromatography. The reader is methodically introduced to the application of gradient elution and thin-layer chromatography to the analysis of corticosteroids and 17-ketosteroids, as well as some aspects of mass spectrometry in steroid analysis. Subsequent chapters explore other methods such as optical rotatory dispersion and circular dichroism, along with radioisotope techniques. In particular, the radioimmunoassay of plasma steroid hormones and plasma aldosterone is considered. This book should be of interest to biochemists.

Interpretation of MS-MS Mass Spectra of Drugs and Pesticides

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 111929424X
Total Pages : 413 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Interpretation of MS-MS Mass Spectra of Drugs and Pesticides by : Wilfried M. A. Niessen

Download or read book Interpretation of MS-MS Mass Spectra of Drugs and Pesticides written by Wilfried M. A. Niessen and published by John Wiley & Sons. This book was released on 2017-01-03 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides comprehensive coverage of the interpretation of LC–MS–MS mass spectra of 1300 drugs and pesticides Provides a general discussion on the fragmentation of even-electron ions (protonated and deprotonated molecules) in both positive-ion and negative-ion modes This is the reference book for the interpretation of MS–MS mass spectra of small organic molecules Covers related therapeutic classes of compounds such as drugs for cardiovascular diseases, psychotropic compounds, drugs of abuse and designer drugs, antimicrobials, among many others Covers general fragmentation rule as well as specific fragmentation pathways for many chemical functional groups Gives an introduction to MS technology, mass spectral terminology, information contained in mass spectra, and to the identification strategies used for different types of unknowns

Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites

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Author :
Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 1298 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites by : Karl Pfleger

Download or read book Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites written by Karl Pfleger and published by Wiley-VCH. This book was released on 2000-06-22 with total page 1298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Announcing a new volume of Pfleger/Maurer/Weber: Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites. Unmatched in scope, quality and reliability, this collection is the result of a unique effort. Part 4 of this famous reference work contains – 2000 new mass spectra (more than 6300 in Part 1–4) – data of nearly all the new drugs relevant to clinical and forensic toxicology, doping control, food chemistry, etc. – nearly complete coverage of trimethylsilylated, perfluoroacylated, perfluoroalkylated and methylated compounds – data revision of already published volumes in this second edition – updated sections on sample preparation and GC–MS methods – tables covering all the data of Parts 1–4 with directions as to page and volume on/in which the data can be found as well as the appropriate entry numbers of the electronic versions (tables listed by names and categories). The complete set of Part 1–4 now comprises more than 6300 mass spectra and reaches far beyond the needs of clinical and forensic toxicologists. The inclusion of pesticides and pollutants makes this data collection invaluable for environmental chemists, occupational toxicologists and food analysts, too. The data of the supplement volume will also be provided as an up–grade of the computer libraries (PMW—TOX3) by producers of mass spectrometers, e.g., Hewlett Packard, Finnigan (MAT, CE, Automass), Shimadzu and Varian.

Gas Chromatography and Mass Spectrometry

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Publisher : Academic Press
ISBN 13 : 0080532322
Total Pages : 395 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Gas Chromatography and Mass Spectrometry by : Fulton G. Kitson

Download or read book Gas Chromatography and Mass Spectrometry written by Fulton G. Kitson and published by Academic Press. This book was released on 1996-08-30 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide provides, under one cover, a wealth of practical information designed to facilitate the effectiveness of the GC/MS user. Separation conditions for numerous compound types are provided along with derivatized and underivatized compounds. A section on how to interpret mass spectral data, an extensive correlation of ion masses and neutral losses with possible structures, and examples of mass spectra are provided to further aid structure determination. Also included are basic information on instrumentation, ionization methods, quantitation, tips on the operation of mass spectrometers, the best derivatization procedures for a variety of compound types, troubleshooting techniques, and a variety of other information found to be useful to the practicing user of GC/MS instrumentation. This guide would be immediately valuable to the novice as well as the experienced GC/MS user who may not have the breadth of experience covered in this book. Key Features * Condenses and organizes recent and essential information for new and experienced GC/MS users * Comprehensively indexed and referenced * Includes practical methods of analysis * Serves as a text reference for short practical courses on the subject

Spectral Data for Steroids

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Author :
Publisher : CRC Press
ISBN 13 : 9781883400002
Total Pages : 998 pages
Book Rating : 4.4/5 ( download)

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Book Synopsis Spectral Data for Steroids by : Michael Frenkel

Download or read book Spectral Data for Steroids written by Michael Frenkel and published by CRC Press. This book was released on 1994-06-15 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectral Data for Steroids provides a comprehensive compilation of spectral data for 211 steroids. The compounds are arranged on the basis of their molecular structures:

Practical Mass Spectrometry

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Publisher : Springer Science & Business Media
ISBN 13 : 1461329825
Total Pages : 394 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Practical Mass Spectrometry by : Brian S. Middleditch

Download or read book Practical Mass Spectrometry written by Brian S. Middleditch and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been estimated that more than 8090 of the world's scientists who have ever lived are still alive today. It would not be unreasonable to suggest that more than 95% of those who have ever used a mass spectrometer are not only alive but are still actively employed. Most have never had any formal training in the subject since, with a few notable exceptions, universities have only recently begun to offer courses in mass spectrometry. We have written this book for the student of modern mass spectro metry: it is for the novice who wished to know what the instruments can do and how the techniques can be applied. There are other books on the market which delve into the history of mass spectrometry and go deeply into the mathematical theory and instrumentation. There are yet more books which guide one through the art of interpreting spectra. We have deliberately avoided these topics so that the reader is confronted only with the basic principles and is allowed a taste of the applications. One of the best methods of deVeloping a useful textbook is to teach a course based upon its content. This is what we did. We met in Houston in 1976 to teach a course on "Perspectives in Mass Spectrometry" and to coordinate our writing. The authors of five of the chapters met again in St.

Current Practice of Gas Chromatography-Mass Spectrometry

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Publisher : CRC Press
ISBN 13 : 9781420029512
Total Pages : 530 pages
Book Rating : 4.0/5 (295 download)

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Book Synopsis Current Practice of Gas Chromatography-Mass Spectrometry by : Wilfried M.A. Niessen

Download or read book Current Practice of Gas Chromatography-Mass Spectrometry written by Wilfried M.A. Niessen and published by CRC Press. This book was released on 2001-04-04 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume details the principles and instrumentation of gas chromatography-mass spectrometry (CG-MS), and outlines industrial, environmental, pharmaceutical, clinical, toxicological, forensic and food-related applications, revealing findings from the laboratories of 40 contributing scientists around the world using GC-MS in practice. It describes upstream and downstream applications of GC-MS in the petroleum industry and identifies chlorinated compounds in the environment with quadrupole ion-trap technology and high-resolution sector instruments.

Mass Spectrometry in Sports Drug Testing

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Publisher : John Wiley & Sons
ISBN 13 : 1118035143
Total Pages : 294 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Mass Spectrometry in Sports Drug Testing by : Mario Thevis

Download or read book Mass Spectrometry in Sports Drug Testing written by Mario Thevis and published by John Wiley & Sons. This book was released on 2010-12-13 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enables you to detect, identify, and characterize hundreds of drugs that may be used by athletes Mass spectrometry has become essential to sports drug testing. This book examines both the principles of sports drug testing and the use of mass spectrometry techniques and mass spectral data to detect, identify, and characterize hundreds of known and unknown drugs that athletes may use to enhance their performance. The author provides a detailed overview of the mass spectrometry of numerous classes of therapeutics and agents, various analyzers to detect low- and high-molecular weight drugs, as well as techniques to discriminate between endogenously produced and synthetically derived compounds. Mass Spectrometry in Sports Drug Testing begins with a full chapter dedicated to the history of sports drug testing. Next, the book provides the principles and techniques needed to maximize the specificity and sensitivity of mass spectrometric assays, including: Detailed, step-by-step assays with sample preparation Discussion of both chromatographic separation and mass spectrometric analysis Characterization of analytes in order to unequivocally identify banned substances Mass spectrometric behavior of low- and high-molecular weight analytes Throughout the book, descriptive examples illustrate the principles, advantages, and limitations of different assays. Mass Spectrometry in Sports Drug Testing not only sets forth the role mass spectrometry plays in detecting drug use among athletes, it also adds new insights into the health and ethical issues of doping in sports.

High Precision Delta Exp(13)C Analysis Of Steroids By Comprehensive Two Dimensional Gas Chromatography Combustion Isotope Ratio Mass Spectrometry

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (913 download)

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Book Synopsis High Precision Delta Exp(13)C Analysis Of Steroids By Comprehensive Two Dimensional Gas Chromatography Combustion Isotope Ratio Mass Spectrometry by : Ying Zhang

Download or read book High Precision Delta Exp(13)C Analysis Of Steroids By Comprehensive Two Dimensional Gas Chromatography Combustion Isotope Ratio Mass Spectrometry written by Ying Zhang and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon Isotope Ratio analysis of urinary steroids using GCC-IRMS is a recognized test to detect illicit doping with synthetic testosterone. However, there are currently no universally used steroid isotopic standards (SIS) for calibration of GCC-IRMS data between antidoping labs. One dimensional GC (1DGC) has This thesis focuses on limitations with the separation of closely eluting components. challenges which have limited the scope of antidoping tests with existing instrumentation. Two steroid mixtures were prepared, one with four derivatized steroids and one with three underivatized steroids. Steroids were calibrated using a Thermo Finnigan 253 IRMS and calibrated against NIST RM 8559, traceable to the international standard VPDB. Absolute [delta]13CVPDB and [INCREMENT][delta]13CVPDB values from randomly selected SIS ampoules indicate uniformity of steroid isotopic composition within measurement reproducibility, SD ([delta]13C)

Practical Gas Chromatography

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Publisher : Springer
ISBN 13 : 3642546404
Total Pages : 904 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Practical Gas Chromatography by : Katja Dettmer-Wilde

Download or read book Practical Gas Chromatography written by Katja Dettmer-Wilde and published by Springer. This book was released on 2014-11-05 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas chromatography continues to be one of the most widely used analytical techniques, since its applications today expand into fields such as biomarker research or metabolomics. This new practical textbook enables the reader to make full use of gas chromatography. Essential fundamentals and their implications for the practical work at the instrument are provided, as well as details on the instrumentation such as inlet systems, columns and detectors. Specialized techniques from all aspects of GC are introduced ranging from sample preparation, solvent-free injection techniques, and pyrolysis GC, to separation including fast GC and comprehensive GCxGC and finally detection, such as GC-MS and element-specific detection. Various fields of application such as enantiomer, food, flavor and fragrance analysis, physicochemical measurements, forensic toxicology, and clinical analysis are discussed as well as cutting-edge application in metabolomics is covered.

Analysis of Steroids by Liquid-gel Chromatography and Gas Chromatography-mass Spectrometry

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Publisher :
ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (148 download)

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Book Synopsis Analysis of Steroids by Liquid-gel Chromatography and Gas Chromatography-mass Spectrometry by : Magnus Axelson

Download or read book Analysis of Steroids by Liquid-gel Chromatography and Gas Chromatography-mass Spectrometry written by Magnus Axelson and published by . This book was released on 1976 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites, Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites

Download Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites, Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites PDF Online Free

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Publisher : Wiley-VCH
ISBN 13 : 9783527297931
Total Pages : 4700 pages
Book Rating : 4.2/5 (979 download)

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Book Synopsis Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites, Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites by : Karl Pfleger

Download or read book Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites, Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites written by Karl Pfleger and published by Wiley-VCH. This book was released on 2000-08-29 with total page 4700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Announcing a new volume of Pfleger/Maurer/Weber: Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites. Unmatched in scope, quality and reliability, this collection is the result of a unique effort. The new Part 4 of this famous reference work contains - 2000 new mass spectra (more than 6300 in Part 1-4) - data of nearly all the new drugs relevant to clinical and forensic toxicology, doping control, food chemistry, etc. - nearly complete coverage of trimethylsilylated, perfluoroacylated, perfluoroalkylated and methylated compounds - data revision of already published volumes in this second edition - updated sections on sample preparation and GC-MS methods - tables covering all the data of Parts 1-4 with directions as to page and volume on/in which the data can be found as well as the appropriate entry numbers of the electronic versions (tables listed by names and categories). The complete set of Part 1-4 now comprises more than 6300 mass spectra and reaches far beyond the needs of clinical and forensic toxicologists. The inclusion of pesticides and pollutants makes this data collection invaluable for environmental chemists, occupational toxicologists and food analysts, too. The data of the supplement volume will also be provided as an up-grade of the computer libraries (PMW_TOX3) by producers of mass spectrometers, e.g., Agilent Technologies, Thermo Finnigan, Perkin-Elmer, Shimadzu and Varian.

Mass Spectrometry of Steroids

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Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Mass Spectrometry of Steroids by : Zeʹev V. Zaretskii

Download or read book Mass Spectrometry of Steroids written by Zeʹev V. Zaretskii and published by . This book was released on 1976 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites, Parts I-III

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Author :
Publisher : Wiley-VCH
ISBN 13 : 9783527269891
Total Pages : 0 pages
Book Rating : 4.2/5 (698 download)

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Book Synopsis Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites, Parts I-III by : Karl Pfleger

Download or read book Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants and Their Metabolites, Parts I-III written by Karl Pfleger and published by Wiley-VCH. This book was released on 1992-12-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Trace Analysis of Androgenic Anabolic Steroids Within Dietary Supplements

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Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (222 download)

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Book Synopsis Trace Analysis of Androgenic Anabolic Steroids Within Dietary Supplements by : Roy Turner

Download or read book Trace Analysis of Androgenic Anabolic Steroids Within Dietary Supplements written by Roy Turner and published by . This book was released on 2004 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: