The unprecedented polymorphism of the non-steroidal anti-inflammatory drug (NSAID)
flufenamic acid (FFA) is described here. Nine polymorphs were accessed through the use of …

Tenoxicam (TNX) belongs to the oxicam family of drugs popularly known as nonsteroidal
anti-inflammatory drugs (NSAIDs). Its therapeutic action as a drug is limited by poor aqueous …

High-pressure polymorphism is a developing interdisciplinary field. Pressure up to 20 GPa is
a powerful thermodynamic parameter for the study and fabrication of hydrogen-bonded …

The occurrence of tautomeric polymorphism in the Cambridge Structural Database (CSD)
was established to be very rare in a previous study by AJ Cruz-Cabeza and CR Groom …

Organic molecules crystallize in manifold structures. The last few decades have seen the
rise of high-resolution X-ray diffraction techniques that make the structures of even the most …

Several amphoteric model compounds and drugs, such as isomers of aminobenzoic acids
(ortho, meta, and para), N-aryl-2-amino-nicotinic acids (three isomers), amino-salicylic acids …

Lornoxicam (LXM), a nonsteroidal anti-inflammatory drug (NSAID), is an amphiprotic
molecule that exists as a zwitterion in the solid state. The formation of two strong …

The transformation of zwitterionic Sparfloxacin (SPX) to the neutral form is achieved by
cocrystallization. Neutral forms of drugs are important for higher membrane permeability …

A transferable, simple, method for producing previously elusive and novel polymorphic
forms of important active pharmaceutical ingredients (APIs; paracetamol (acetaminophen) …

Despite the widespread occurrence of pyridinesulfonic acid and pyridinesulfonamide
functional groups in drugs and pharmaceuticals, and their use as ligands in metal–organic …