Crystal structure studies and Hirshfeld surface analysis of 4-(di-methyl-aza-nium-yl)-2-hy-droxy-anilinium dichloride monohydrate at 90 K.

The crystal structure and a Hirshfeld surface analysis of the substituted anilinium salt 4-(di-methyl-aza-nium-yl)-2-hy-droxy-anilinium dichloride monohydrate, CHNO·2Cl·HO, at low temperature (90 K) are presented. The organic cation is essentially planar: the r.m.

Synthesis and crystal structure studies of 5-(tri-fluoro-meth-yl)-1,3,4-thia-diazol-2(3)-one at 180 K.

The synthesis and crystal structure of CHFNOS, systematic name 5-(tri-fluoro-meth-yl)-1,3,4-thia-diazol-2(3)-one (5-TMD-2-one), a compound containing the pharmacologically important heterocycle 1,3,4-thia-diazole, is presented. The asymmetric unit comprises six independent mol-ecules (' = 6), all of which are planar. The r.

Syntheses, crystal structures and Hirshfeld surface analyses of four mol-ecular salts of amitriptynol.

The syntheses and crystal structures of four salts of amitriptynol (CHNO) with different carb-oxy-lic acids are described. The salts formed directly from solutions of amitriptyline (which first hydrolysed to amitriptynol) and the cor-responding acid in aceto-nitrile to form amitriptynolium [sys-tem-atic name: (3-{2-hy-droxy-tri-cy-clo[9.4.

Synthesis, crystal structure and Hirshfeld surface analysis of -(4-fluoro-phen-yl)--isopropyl-2-(methyl-sulfon-yl)acetamide.

The synthesis and crystal structure of the title compound, CHFNOS, which is related to the herbicide flufenacet, are presented. The dihedral angle between the amide group and the fluorinated benzene ring is 87.30 (5)° and the N-C-C-S torsion angle defining the orientation of the methyl-sulfonyl substituent relative to the amide group is 106.

Indian Guidelines on Nebulization Therapy.

Inhalational therapy, today, happens to be the mainstay of treatment in obstructive airway diseases (OADs), such as asthma, chronic obstructive pulmonary disease (COPD), and is also in the present, used in a variety of other pulmonary and even non-pulmonary disorders. Hand-held inhalation devices may often be difficult to use, particularly for children, elderly, debilitated or distressed patients. Nebulization therapy emerges as a good option in these cases besides being useful in the home care, emergency room and critical care settings.