The applications of near-infrared Fourie
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A.M. Tudor; M.C. Davies; C.D. Melia; D.C. Lee; R.C. Mitchell; P.J. Hendra; S.J.
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Article
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1991
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Elsevier Science
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English
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Ahatraet-Fourier transform (lT)-Raman spectroscopy, utilizing a near-infrared (Nd:YAG laser, at 1.064pm) source was used to characterise the three anhydrous polymorphic forms A, B and C of the drug cimetidine (N"-cyano-N-methyl-N'-[2-[(5-methyl-l~-imidaxol-4-yl) methylthio]ethyl]guanidine). The FT-R