Description

• Application: In Situ Investigation of a Self-Accelerated Cocrystal Formation by Grinding Pyrazinamide with Oxalic Acid.: This study investigates the in situ cocrystal formation of pyrazinamide and oxalic acid dihydrate, emphasizing the self-accelerating nature of the process and its implications for pharmaceutical development (Kulla et al., 2016). Deuterium MAS NMR studies of dynamics on multiple timescales: histidine and oxalic acid.: This article examines the dynamics of oxalic acid dihydrate and histidine using deuterium magnetic angle spinning nuclear magnetic resonance, providing insights into molecular motions on various timescales (Chan-Huot et al., 2015).
• Analysis Note: Assay (manganometric): ≥ 99.0 %Chloride (Cl): ≤ 0.002 %Sulfate (SO₄): ≤ 0.02 %Heavy metals (as Pb): ≤ 0.002 %Total nitrogen (N): ≤ 0.005 %Fe (Iron): ≤ 0.001 %Residue on ignition (800 °C as sulfate): ≤ 0.05 %
• Legal Information: EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany