Results 21 to 30 of about 570,960 (268)
4-Methylpyridinium 2-carboxy-6-nitrobenzoate
IUCrData, 2016 In the title molecular salt, C6H8N+·C8H4NO6−, the anion is deprotonated at the carboxylic acid group adjacent to the nitro group. In the crystal, the anions are linked into an [001] chain by O—H...O hydrogen bonds.
S. Reena Devi +4 more
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4-Methylanilinium 3-carboxy-2-hydroxypropanoate
IUCrData, 2016 The title molecular salt, C7H10N+·C4H5O5−, contains a 4-methylanilinium cation and a 3-carboxy-2-hydroxypropanoate (hydrogen 2-hydroxysuccinate) anion in the asymmetric unit.
S. Kalaiyarasi +4 more
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Salt, Salt Sensitivity, and the Endothelium [PDF]
Hypertension, 2013 See related article, pp 951–956 This issue of Hypertension contains a report of molecular mechanisms transducing dietary salt intake1 that may have broad clinical relevance. These molecular mechanisms are complex, but to begin to understand this study we have to understand the importance of dietary salt intake and salt sensitivity.
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Crystal structure of 4-[(5-methylisoxazol-3-yl)aminosulfonyl]anilinium 3,5-dinitrosalicylate
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title molecular salt, C10H12N3O3S+·C7H3N2O7−, protonation occurs at the amino N atom attached to the benzene ring of sulfamethoxazole. In the anion, there is an intramolecular O—H...O hydrogen bond and the cation is linked to the anion by an N—H...O ...
Sevaiyan Malathy +2 more
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Molecular thermodynamics for salt‐induce protein precipitation
AIChE Journal, 1995 AbstractA molecular‐thermodynamic model is developed for salt‐induced protein precipitation, which considers an aqueous solution of globular protein molecules as a pseudo‐one‐component system containing macroions that interact through Coulombic repulsion, dispersion attraction and hydrophobic interactions, and forces arising from ion‐excluded volume ...
Chiew, Y. +3 more
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2-Methylpyridinium 2-carboxy-6-nitrobenzoate
IUCrData, 2016 In the title molecular salt, C6H8N+·C8H4NO6−, the pyridine ring is protonated at the N atom and the anion is deprotonated at one of the hydroxy O atoms. The dihedral angle between the planes of the benzene and pyridine rings is 8.45 (9)°.
P. Sivakumar +3 more
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Benzene-1,2-diaminium bis(hydrogen phosphonate)
IUCrData, 2016 The asymmetric unit of the title molecular salt, C6H10N22+·2H2PO3−, contains half of a benzene-1,2-diaminium cation and a phosphite anion, the complete cation being generated by a crystallographic mirror plane.
Md. Zahid +4 more
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Crystal structure analysis of the biologically active drug molecule riluzole and riluzolium chloride
Acta Crystallographica Section E: Crystallographic Communications, 2019 This study is an investigation into the crystal structure of the biologically active drug molecule riluzole [RZ, 6-(trifluoromethoxy)-1,3-benzothiazol-2-amine], C8H5F3N2OS, and its derivative, the riluzolium chloride salt [RZHCl, 2-amino-6 ...
Pradip Kumar Mondal +3 more
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Crystals, 2022 Crystal engineering and, more specifically, the development of multicomponent materials has become an effective technique to rationally modify important physicochemical properties of solids, such as solubility and thermal stability.
Cristóbal Verdugo-Escamilla +4 more
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2-Amino-4-methylpyridinium 2-(3-methylphenyl)acetate
IUCrData, 2016 In the title molecular salt, C6H9N2+·C9H9O2−, the cation is protonated at the pyridine N atom and the anion is deprotonated at the hydroxy O atom. The dihedral angle between the benzene and pyridine rings is 66.58 (10)°.
P. Sivakumar +3 more
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