A derived unit of energy, work, or amount of heat in the International System of Units. Quantitative Structure-Activity Relationships (QSAR). Refers to molecules or groups that are polar and are capable of forming strong hydrogen bonds with water. Three-Dimensional quantitative structure-activity relationships are QSAR studies which analyses the biological activities of a series of compounds with respect to their spatial properties using statistical methods. Structural Formula: When the structure of the molecule of a compound is represented in the graphical form, it is called a structural formula. These glossary terms, along with the AP Chemistry outlines and unit notes. . Refers to non-polar molecules that have little affinity for water. The following list explores some of the most common terminology employed in the language of medicinal chemistry. Lactose: A sugar found in milk and used in some baby foods. It only takes seconds! Used during the characterisation of molecules. 27. A measurement is considered accurate if it is judged to be close to the true value. Chemical modifications done by an organism on chemical compounds. ATTENTION: Please help us feed and educate children by uploading your old homework! List of Chemistry Terms Used in Daily Life . Select the first letter of the chemistry term you need a definition for: Some common chemistry terms: Element - A substance that cannot be decomposed into simpler substances. An automated method of performing large amounts of. 23. 17. An online dictionary of AP Chemistry terms that you will need to know for the AP Chemistry Exam. Key Concepts: Terms in this set (209) Accurate. In medicinal chemistry, this usually refers to the removal of water molecules surrounding a biological target before the binding of a drug. The structure of the anti-cancer compound, paclitaxel (Taxol) is shown below. Free proofreading and copy-editing included. Another word for chemistry. Combustibility – The ability of a substance to catch fire and burn in air. Period – A horizontal row of elements in the periodic table; for example, sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, and argon make up period 3 of the periodic table. •absolute temperature: This is a temperature reading made relative to absolute zero. Texture – Describes how the surface of a substance feels (its roughness, softness, or smoothness). Proton – A particle of an atom that is inside the nucleus; has a positive charge. Professional writers in all subject areas are available and will meet your assignment deadline. Comprises of techniques used to investigate molecular structures and their properties using computational chemistry. Element – A pure substance that cannot be broken down into simpler parts by chemical methods; all the elements are listed on the Periodic Table; all of the particles in an element are identical, as shown in the element aluminum. Anaphylaxis. A region within the binding site that can interact with drugs through intramolecular interactions. Can you point out the key structural features and functional groups of paclitaxel? Nuclear Magnetic Resonance Spectroscopy (NMR). The functional group that contains the electron-rich heteroatom and is the recipient of the hydrogen bond. Metal – Typically, an element that is solid at room temperature, shiny, malleable, ductile, and a good conductor; for example, aluminum, iron, and calcium. Expresses the biological activity of a set of compounds as a function of physicochemical and/or structural parameters. (Latin: from the beginning) in chemistry means computational chemistry predictions or calculations solely based on quantum theory rather than experimental data. 12. Refers to weak intermolecular interactions between transient dipoles usually in hydrophobic regions of molecules. One of the hydrogens in connected to oxygen, so it follows the oxygen. The way that we denote which elements make up the chemical is called a chemical formula. For the equivalent clinical pharmacology glossary, check out the following link: Common Terms in Pharmacology. That’s about it for our medicinal chemistry glossary. Cyclic organic compounds that contain at least two different elements in the ring system. Prodrugs that are activated by oxidation or reduction processes rather than simple hydrolysis. List of Chemistry Terms You can browse Chemistry Dictionary by using the A-Z listing below. Combinatorial chemistry comprises of methods used to generate libraries of compounds with sizes ranging from hundreds to millions, in a single process. A compound that is structurally related to another. In most labs, you'll encounter the same basic apparatus. In addition, you should practice using and identifying many of these structures, particularly when it comes to real drug examples. 22. Severe allergic reaction that can cause intensely itchy welts (hives) on the skin, low blood pressure, and difficulty breathing. Attractive interactions involving two groups: one containing an electron-deficient hydrogen covalently bonded to an electronegative atom and one containing an electron-rich heteroatom. Induced dipole interactions refer to interactions between a charge or a dipole and an induced dipole. Large molecules with relatively high molecular weights typically generated through polymerisation of smaller subunits. calorimetry - Calorimetry is the study of heat flow. Please enter username and password bellow! Cite this article as: William Anderson (Schoolworkhelper Editorial Team), "General Chemistry: Key Terms & Definitions," in. Compounds that could serve as a starting point for the development of a clinically useful drug. Let us do your homework! 'Ll encounter the same compound case inorganic chemistry energy the minimum amount of heat in the properties... 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