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Journal Articles: 22 results
Molecular Models of Real and Mock Illicit Drugs from a Forensic Chemistry Activity  William F. Coleman
The Featured Molecules for this month have been drawn from a forensic chemistry exercise in which model compounds are used to simulate the behavior of various drugs in a series of chemical tests. The compounds considered include chlorpromazine (Thorazine) and phenothiazine, both involved in the manufacture of antipsychotic drugs.
Coleman, William F. J. Chem. Educ. 2008, 85, 880.
Drugs / Pharmaceuticals |
Forensic Chemistry |
Molecular Properties / Structure |
Molecular Modeling
Using Laboratory Chemicals To Imitate Illicit Drugs in a Forensic Chemistry Activity  Shawn Hasan, Deborah Bromfield-Lee, Maria T. Oliver-Hoyo, and Jose A. Cintron-Maldonado
This forensic chemistry activity utilizes forensic procedures (chemical spot tests and thin-layer chromatography) on laboratory chemicals that mimic actual street drugs to produce screening results similar to those for controlled substances.
Hasan, Shawn; Bromfield-Lee, Deborah; Oliver-Hoyo, Maria T.; Cintron-Maldonado, Jose A. J. Chem. Educ. 2008, 85, 813.
Applications of Chemistry |
Drugs / Pharmaceuticals |
Forensic Chemistry |
Thin Layer Chromatography
A Supramolecular Approach to Medicinal Chemistry: Medicine Beyond the Molecule  David K. Smith
This article emphasizes a conceptual view of medicinal chemistry, which has important implications for the future, as the supramolecular approach to medicinal-chemistry products outlined here is rapidly allowing nanotechnology to converge with medicine. In particular, this article discusses recent developments including the rational design of drugs such as Relenza and Tamiflu, the mode of action of vancomycin, and the mechanism by which bacteria develop resistance, drug delivery using cyclodextrins, and the importance of supramolecular chemistry in understanding protein aggregation diseases such as Alzheimer's and CreutzfieldJacob.
Smith, David K. J. Chem. Educ. 2005, 82, 393.
Drugs / Pharmaceuticals |
Noncovalent Interactions |
Medicinal Chemistry |
Nanotechnology |
Proteins / Peptides
A General Chemistry Laboratory Theme: Spectroscopic Analysis of Aspirin  Houston Byrd and Stephen E. O’Donnell
A laboratory sequence designed for introductory chemistry students that focusses on the synthesis and spectroscopic (IR and NMR) and chromatographic (HPLC) analysis of aspirin as an alternative to traditional general chemistry laboratories.
Byrd, Houston; O’Donnell, Stephen E. J. Chem. Educ. 2003, 80, 174.
Drugs / Pharmaceuticals |
Chromatography |
NMR Spectroscopy |
UV-Vis Spectroscopy |
Aromatic Compounds |
Atomic Spectroscopy |
Instrumental Methods
Molecules, Miracles and Medicine
   by Andrew Lasslo
  Peggy Geiger
Brief histories of morphine, procaine, aspirin, barbital, sulfanilamide, penicillin, valium, and cortisone.
Geiger, Peggy. J. Chem. Educ. 2002, 79, 805.
Drugs / Pharmaceuticals |
Medicinal Chemistry
Synthesis of the Sweetener Dulcin from the Analgesic Tylenol  Brian D. Williams, Birute Williams, and Louise Rodino
A sequence suitable for the synthesis of the sweetener dulcin from the analgesic acetaminophen. The analgesic phenacetin is isolated during the synthesis as an intermediate and consequently the experiment can be adopted as a multistep synthesis or as either of two single-period transformations.
Williams, Brian D.; Williams, Birute; Rodino, Louise. J. Chem. Educ. 2000, 77, 357.
Synthesis |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Aromatic Compounds
Microwave Irradiation Reactions: Synthesis of Analgesic Drugs  Gholam A. Mirafzal and Jolene M Summer
Over-the-counter analgesics such as aspirin, acetanilide, phenacetin, and acetaminophen are conveniently prepared in a microwave at 30% power for five minutes. Recrystallization from appropriate solvents results in solid products in good to excellent yields.
Mirafzal, Gholam A.; Summer, Jolene M. J. Chem. Educ. 2000, 77, 356.
Drugs / Pharmaceuticals |
Synthesis |
Medicinal Chemistry |
Aromatic Compounds |
Amines / Ammonium Compounds |
Esters
Experiments with Aspirin  Londa L. Borer and Edward Barry
Experiments include (i) synthesis, purification, and characterization of aspirin by mp and TLC, (ii) percentage composition of a commercial aspirin tablet by titration, (iii) kinetics of the hydrolysis of aspirin to salicylic acid under various conditions, (iv) synthesis and characterization of copper(II) aspirinate and copper(II) salicylate, and (v) reaction of copper(II) aspirinate in aqueous solution.
Borer, Londa L.; Barry, Edward. J. Chem. Educ. 2000, 77, 354.
Synthesis |
Kinetics |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Aromatic Compounds
Synthesis of Aspirin: A General Chemistry Experiment  John A. Olmsted III
An experiment is described that is suitable for the early portion of the laboratory in a general chemistry course and integrates organic examples. It is the two-step synthesis of aspirin starting from oil of wintergreen. The mechanism for this synthesis provides examples of three major classes of chemical reactions: hydrolysis, condensation, and proton transfer.
Olmsted, John A., III. J. Chem. Educ. 1998, 75, 1261.
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Mechanisms of Reactions |
Aromatic Compounds |
Carboxylic Acids |
Aldehydes / Ketones
The Art and Science of Organic and Natural Products Synthesis  K. C. Nicolaou, E. J. Sorensen, and N. Winssinger
In this article, the history of the art and science of organic and natural products synthesis is briefly reviewed and the state of the art is discussed. The impact of this discipline on biology and medicine is amply demonstrated with examples, and projections for future developments in the field are made.
Nicolaou, K. C.; Sorensen, E. J.; Winssinger, N. J. Chem. Educ. 1998, 75, 1225.
Natural Products |
Synthesis |
Medicinal Chemistry |
Applications of Chemistry |
Drugs / Pharmaceuticals
An Efficient Microscale Procedure for the Synthesis of Aspirin  Sangeeta Pandita and Samta Goyal
We have found that aspirin can be synthesized on microscale by a simple and efficient procedure that eliminates the heating step employed in literature procedures and gives a pure, ferric-negative product (no purple color with alcoholic ferric chloride solution).
Pandita, Sangeeta; Goyal, Samta. J. Chem. Educ. 1998, 75, 770.
Microscale Lab |
Synthesis |
Drugs / Pharmaceuticals
Rating antacids in Consumer Reports  Martin, Geoffrey
This article presents a Consumer Reports study on antacid effectiveness via titration.
Martin, Geoffrey J. Chem. Educ. 1988, 65, 214.
Acids / Bases |
Titration / Volumetric Analysis |
Consumer Chemistry |
Drugs / Pharmaceuticals |
Food Science
Consumer applications of chemical principles: Drugs  Hill, John W.; Jones, Susan M.
Acid-base chemistry of drugs (nicotine, cocaine, and aspirin), general anesthesia (nitrous oxide, enflurane, isoflurane, halothane), local anesthetics (procaine, lidocaine, cocaine), and intravenous anesthetics (thiopental, ketamine hydrochloride, phencyclidine).
Hill, John W.; Jones, Susan M. J. Chem. Educ. 1985, 62, 328.
Consumer Chemistry |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Acids / Bases |
Applications of Chemistry
Understanding drugs: A new interdisciplinary course  Evans, Mildred H.
Course outline, source materials, and film list for a layman's interdisciplinary course.
Evans, Mildred H. J. Chem. Educ. 1984, 61, 671.
Drugs / Pharmaceuticals |
Nonmajor Courses
Drugs in the chemistry laboratory: The conversion of acetaminophen into phenacetin  Volker, Eugene J.; Pride, Ernest; Hough, Charles
The phenolic alcohol group of acetaminophen is alkylated with ethyl iodide using the basic catalyst K2CO3.
Volker, Eugene J.; Pride, Ernest; Hough, Charles J. Chem. Educ. 1979, 56, 831.
Nonmajor Courses |
Applications of Chemistry |
Medicinal Chemistry |
Drugs / Pharmaceuticals |
Synthesis |
Catalysis |
Phenols |
Alcohols
Medicinal chemistry of aspirin and related drugs  J. Chem. Educ. Staff
Nonprescription analgesics, the discovery of aspirin, pain and analgesic activity, inflammation and the role of chemical agents, fever and its reduction, aspirin in stroke prevention, and toxicity and side effects.
J. Chem. Educ. Staff J. Chem. Educ. 1979, 56, 331.
Applications of Chemistry |
Medicinal Chemistry |
Drugs / Pharmaceuticals |
Toxicology
Emphasis on acids and bases  J. Chem. Educ. Staff
Considers the acidity or basicity in soils and natural waters; the acid-base balance in body chemistry; acidic and basic foods; the approximate pH values of common fluids; examples of acidic, basic, and neutral drugs; and the commercial preparation of nitric acid.
J. Chem. Educ. Staff J. Chem. Educ. 1977, 54, 626.
Acids / Bases |
Water / Water Chemistry |
Food Science |
Applications of Chemistry |
pH |
Drugs / Pharmaceuticals
Copper(II) aspirinate project for the general chemistry laboratory  Dudek, Emily
The weight percent of copper in student-prepared copper(II) aspirinate is measured by electrogravimetric, spectrophotometric, and titrimetric methods.
Dudek, Emily J. Chem. Educ. 1977, 54, 329.
Titration / Volumetric Analysis |
Medicinal Chemistry |
Drugs / Pharmaceuticals |
Synthesis |
Quantitative Analysis
The effects of HCl and aspirin on the stomach: An equilibrium review  DeLorenzo, Ronald
The chemical effect and medical implications of taking aspirin.
DeLorenzo, Ronald J. Chem. Educ. 1977, 54, 306.
Equilibrium |
Acids / Bases |
pH |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Applications of Chemistry
Separation of an APC mixture. A quantitative analysis experiment  Haddad, Paul; Rasmussen, Malcolm
In this paper the well known technique of pH, controlled extractive separation of a mixture of an acidic, basic, and neutral organic substance has been applied to separation and analysis of a mixture of the drugs aspirin, caffeine, and phenacetin.
Haddad, Paul; Rasmussen, Malcolm J. Chem. Educ. 1976, 53, 731.
Drugs / Pharmaceuticals |
pH |
Acids / Bases |
Separation Science
TLC detection of caffeine in commercial products  Pavlik, James W.
An introductory experiment that involves the thin layer chromatography detection of caffeine in a variety of familiar pharmaceutical products.
Pavlik, James W. J. Chem. Educ. 1973, 50, 134.
Thin Layer Chromatography |
Chromatography |
Separation Science |
Consumer Chemistry |
Drugs / Pharmaceuticals |
Qualitative Analysis
A pharmaceutical analysis experiment for general chemistry laboratory  Baine, Ogden; Hicks, Sterling
This experiment involves qualitative and quantitative determinations of the active acidic components in tablets of aspirin, para-aminosalicylic acid, ascorbic acid, quinidine sulfate, thiamine hydrochloride, phenobarbital, and sulfathiazole.
Baine, Ogden; Hicks, Sterling J. Chem. Educ. 1959, 36, 388.
Qualitative Analysis |
Drugs / Pharmaceuticals