Chiral analysis refers to the quantification of component enantiomers of racemic drug substances or pharmaceutical compounds. Other synonyms commonly...

In chemistry, a molecule or ion is called chiral (/ˈkaɪrəl/) if it cannot be superposed on its mirror image by any combination of rotations, translations...

reaction (or reaction sequence) in which one or more new elements of chirality are formed in a substrate molecule and which produces the stereoisomeric...

Chirality (/kaɪˈrælɪti/) is a property of asymmetry important in several branches of science. The word chirality is derived from the Greek χείρ (kheir)...

chemists as chiral or handed molecules. Each twin is called an enantiomer. Drugs that exhibit handedness are referred to as chiral drugs. Chiral drugs that...

specifying one of the two enantiomers (the absolute configuration) of a given chiral molecule: the R/S system is based on the geometry of the molecule; the (+)-...

diastereomers can allow analysis. The use of chiral derivatizing agents has declined with the popularization of chiral HPLC. Besides analysis, chiral derivatization...

Chirality timeline presents a timeline of landmark events that unfold the developments happened in the field of chirality. Many molecules come in two...

science, environment analysis, and hospitals. Affinity chromatography Aqueous normal-phase chromatography Binding selectivity Chiral analysis Chromatofocusing...

Chiral inversion is the process of conversion of one enantiomer of a chiral molecule to its mirror-image version with no other change in the molecule...

In theoretical physics, a chiral anomaly is the anomalous nonconservation of a chiral current. In everyday terms, it is equivalent to a sealed box that...

is one that has equal amounts of left- and right-handed enantiomers of a chiral molecule or salt. Racemic mixtures are rare in nature, but many compounds...

A chiral switch is a chiral drug that has already approved as racemate but has been re-developed as a single enantiomer. The term chiral switching was...

in the areas of natural products chemistry, protein chemistry, and chiral analysis by liquid chromatography. Bhushan began his education in his native...

"Synthesis of TRIP and Analysis of Phosphate Salt Impurities". Synlett. 2010 (14): 2189–2192. doi:10.1055/s-0030-1258505. ISSN 0936-5214. "Chiral Phosphoric Acids"...

chromatography with columns having a chiral stationary phase allows analyzing mixtures of enantiomers. The analysis of the enantiomeric distribution of...

(T), the methyl substituent becomes chiral. Methods exist to produce optically pure methyl compounds, e.g., chiral acetic acid (deuterotritoacetic acid...

desired chirality thus simplifying the target. Directing a synthesis toward a desirable intermediate can greatly narrow the focus of analysis. This allows...

cases are not chiral. Generally a chiral and/or bianisotropic electromagnetic response is a consequence of 3D geometrical chirality: 3D-chiral metamaterials...

scattering and optical activity effects to reveal detailed information on chiral centers in molecules. Raman spectroscopy Saturated spectroscopy Scanning...

Chiral column chromatography is a variant of column chromatography that is employed for the separation of chiral compounds, i.e. enantiomers, in mixtures...

Homochirality is a uniformity of chirality, or handedness. Objects are chiral when they cannot be superposed on their mirror images. For example, the left...

enophile. In terms of the diastereoselection with respect to the newly created chiral centers, an endo preference has been qualitatively observed, but steric...

QCD has spontaneous chiral symmetry breaking with the formation of a chiral condensate. Other phases of QCD may break the chiral flavour symmetries in...

Accelerator Laboratory. He is renowned for his foundational work on the chiral anomaly (the Adler-Bardeen theorem), the Yang-Mills and gravitational anomalies...

Fulton & Harris (1991). Jurgen Jost, "Riemannian Geometry and Geometric Analysis" (2002) Springer-Verlag Univeritext ISBN 3-540-42627-2. See chapter 1....

asymmetric packing, which results in longer-range chiral order. In the smectic C* phase (an asterisk denotes a chiral phase), the molecules have positional ordering...

with chiral compounds or in the presence of chiral catalysts, such as most enzymes. For this latter reason, the two enantiomers of most chiral compounds...

version: (2006–) "gauche". doi:10.1351/goldbook.G02593 Conformational Analysis of Chiral Helical Perfluoroalkyl Chains by VCD Kenji Monde, Nobuaki Miura, Mai...

followed by chiral chromatographic separation of the enantiomers. An early enantioselective route to atorvastatin made use of an ester chiral auxiliary...