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Results for "

(S)-Mandelic acid

" in MedChemExpress (MCE) Product Catalog:

3

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1

Biochemical Assay Reagents

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-Y0816

    Biochemical Assay Reagents Others
    (S)-Mandelic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    (S)-Mandelic acid
  • HY-116252

    Others Infection
    (±)-trans-Lamivudine is separated from the salt of (S)-(+) mandelic acid. (±)-trans-Lamivudine forms cocrystals with (S)-BINOL. (±)-trans-Lamivudine is promising for research of human immunodeficiency virus infection .
    (±)-trans-Lamivudine
  • HY-121690

    SD-3211

    Others Others
    Semotiadil is a novel calcium antagonist whose stereochemical structure was investigated by X-ray crystallography and circular dichroism spectroscopy. X-ray structural analysis was performed using its enantiomeric salts with (S)-(+)-mandelic acid (2); 1 (mandelate salt). The R absolute configuration of 1, which was previously determined by chemical transformation of an optically active synthetic precursor, was directly confirmed by this analysis. Hydrogen bonding, charge repulsion, and hydrophobic interactions that stabilize the crystal structure were observed in the crystals. Circular dichroism spectra of 1 (mandelate salt) and 1 (hydrofuranate salt) in ethanolic solution showed similar spectral patterns. The CD bands of each chromophore were unambiguously assigned, and the conformation of the benzothiazole ring was determined using the optical rotation rule. The X-ray and CD data confirmed the P conformation of the benzothiazole ring and the equatorial position of the 2-phenyl ring in both the crystal and ethanolic solution states. These findings are in good agreement with our previous results on the conformational analysis of 2-arylbenzothiazole derivatives.
    Semotiadil

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