Thin layer chromatography and high pressure liquid chromatography of musk ambrette and other nitromusk compounds including photopatch studies. 1985

M Bruze, and B Edman, and B Niklasson, and H Möller

For qualitative and quantitative analysis of musk ambrette and 4 other nitromusk compounds (musk ketone, moskene, musk tibetine, musk xylene) thin layer chromatography (TLC) and high pressure liquid chromatography (HPLC) techniques were developed. By TLC a reasonable separation was obtained and the limit of detection was 2-5 x 10(-7) g. By HPLC the separation was even better and the limit of detection for musk ambrette was 2 x 10(-9) g. The correlation between the amount of musk ambrette/ketone and the HPLC peak was linear. The TLC and HPLC techniques were used to demonstrate the presence of nitromusks in several commercial products, mainly aftershave lotions and eau-de-toilettes preparations. By ultraviolet spectrophotometry, absorption spectra were studied for the nitromusk compounds. The absorption maximum for musk ambrette was at 264 nm, that for moskene at 253 nm. Photopatch testing was carried out in 13 patients photoallergic to musk ambrette. Only 3 patients also reacted to other nitromusks. Photoallergey to musk ketone and musk tibetine is reported for the first time.

UI MeSH Term Description Entries
D009578 Nitrobenzenes BENZENE derivatives carrying nitro group substituents.
D002851 Chromatography, High Pressure Liquid Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance
D002855 Chromatography, Thin Layer Chromatography on thin layers of adsorbents rather than in columns. The adsorbent can be alumina, silica gel, silicates, charcoals, or cellulose. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Chromatography, Thin-Layer,Thin Layer Chromatography,Chromatographies, Thin Layer,Chromatographies, Thin-Layer,Thin Layer Chromatographies,Thin-Layer Chromatographies,Thin-Layer Chromatography
D003877 Dermatitis, Contact A type of acute or chronic skin reaction in which sensitivity is manifested by reactivity to materials or substances coming in contact with the skin. It may involve allergic or non-allergic mechanisms. Contact Dermatitis,Dermatitis Venenata,Eczema, Contact,Hypersensitivity, Contact,Sensitivity, Contact,Contact Dermatitides,Contact Eczema,Contact Hypersensitivities,Contact Hypersensitivity,Contact Sensitivities,Contact Sensitivity,Dermatitides, Contact,Hypersensitivities, Contact,Sensitivities, Contact
D004136 Dinitrobenzenes Benzene derivatives which are substituted with two nitro groups in the ortho, meta or para positions. Dinitrobenzene,Dinitrophenyl Compound,Dinitrophenyl Compounds,Dinitrotoluene,Dinitrotoluenes,Compound, Dinitrophenyl
D005229 Fatty Acids, Monounsaturated Fatty acids which are unsaturated in only one position. Monounsaturated Fatty Acid,Acid, Monounsaturated Fatty,Acids, Monounsaturated Fatty,Fatty Acid, Monounsaturated,Monounsaturated Fatty Acids
D005231 Fatty Acids, Unsaturated FATTY ACIDS in which the carbon chain contains one or more double or triple carbon-carbon bonds. Fatty Acids, Polyunsaturated,Polyunsaturated Fatty Acid,Unsaturated Fatty Acid,Polyunsaturated Fatty Acids,Acid, Polyunsaturated Fatty,Acid, Unsaturated Fatty,Acids, Polyunsaturated Fatty,Acids, Unsaturated Fatty,Fatty Acid, Polyunsaturated,Fatty Acid, Unsaturated,Unsaturated Fatty Acids
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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