science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: alprazolam Other Names: Formula: C17H13ClN4 CAS-No.: 28981-97-7 PubChem: CID 2118 Study: uv absorption spectrum Authors: A. Mohd, A.A. Parwaz Khan, S. Bano, K.S. Siddiqi Title: UV-absorption and fluorimetric methods for the determination of alprazolam in pharmaceutical formulation Journal/Source: Arabian J. Chem., 6, 369-378, (2013); http://dx.doi.org/10.1016/j.arabjc.2010.10.013 Data: table, diagram Energy/Wavelength range: 200 - 370 nm Resolution: Temperature: 298 k Temperature dependence: no Pressure/Concentration: 5 x 10^-5 M Phase: 30% methanolic solution pH: 6.5 Comments: The absorption spectrum of ALP exhibits two peaks with lambda(max) at 255 nm and a weak band at 325 nm. Author to whom correspondence should be addressed: (e-mail address):