Biomaterial Database

X-ray crystallographic and gas chromatographic--mass spectrometric studies on norpropoxyphene. 1976

G Norheim, and E Bye

The crystal structure of norpropoxyphene maleate is presented. The conformation is discussed in relation to similar compounds. A gas chromatographic--mass spectrometric investigation indicates that earlier proposed metabolites may be formed during the gas chromatographic separation.

UI	MeSH Term	Description	Entries
D008401	Gas Chromatography-Mass Spectrometry	A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds.	Chromatography, Gas-Liquid-Mass Spectrometry,Chromatography, Gas-Mass Spectrometry,GCMS,Spectrometry, Mass-Gas Chromatography,Spectrum Analysis, Mass-Gas Chromatography,Gas-Liquid Chromatography-Mass Spectrometry,Mass Spectrometry-Gas Chromatography,Chromatography, Gas Liquid Mass Spectrometry,Chromatography, Gas Mass Spectrometry,Chromatography, Mass Spectrometry-Gas,Chromatography-Mass Spectrometry, Gas,Chromatography-Mass Spectrometry, Gas-Liquid,Gas Chromatography Mass Spectrometry,Gas Liquid Chromatography Mass Spectrometry,Mass Spectrometry Gas Chromatography,Spectrometries, Mass-Gas Chromatography,Spectrometry, Gas Chromatography-Mass,Spectrometry, Gas-Liquid Chromatography-Mass,Spectrometry, Mass Gas Chromatography,Spectrometry-Gas Chromatography, Mass,Spectrum Analysis, Mass Gas Chromatography
D008968	Molecular Conformation	The characteristic three-dimensional shape of a molecule.	Molecular Configuration,3D Molecular Structure,Configuration, Molecular,Molecular Structure, Three Dimensional,Three Dimensional Molecular Structure,3D Molecular Structures,Configurations, Molecular,Conformation, Molecular,Conformations, Molecular,Molecular Configurations,Molecular Conformations,Molecular Structure, 3D,Molecular Structures, 3D,Structure, 3D Molecular,Structures, 3D Molecular
D011431	Dextropropoxyphene	A narcotic analgesic structurally related to METHADONE. Only the dextro-isomer has an analgesic effect; the levo-isomer appears to exert an antitussive effect.	D-Propoxyphene,Darvon,Propoxyphene,Propoxyphene Hydrochloride,Propoxyphene Hydrochloride, (R,R)-(+-)-Isomer,Propoxyphene Hydrochloride, (R-(R,R))-Isomer,Propoxyphene Hydrochloride, (R-(R,S))-Isomer,Propoxyphene Hydrochloride, (S-(R,R))-Isomer,Propoxyphene Maleate, (+)-Isomer,Propoxyphene Phosphate, (S-(R,S))-Isomer,Propoxyphene Sulfate, (S-(R,S))-Isomer,D Propoxyphene,Hydrochloride, Propoxyphene
D014961	X-Ray Diffraction	The scattering of x-rays by matter, especially crystals, with accompanying variation in intensity due to interference effects. Analysis of the crystal structure of materials is performed by passing x-rays through them and registering the diffraction image of the rays (CRYSTALLOGRAPHY, X-RAY). (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Xray Diffraction,Diffraction, X-Ray,Diffraction, Xray,Diffractions, X-Ray,Diffractions, Xray,X Ray Diffraction,X-Ray Diffractions,Xray Diffractions