science-softCon uv/vis+ spectra data base, www.uv-spectra.de, (C) science-softCon 2017 Substance: 5,5'-isoamylethyl barbituric acid Other Names: amobarbital; amytal Formula: C11H18N2O3 CAS-No.: 57-43-2 PubChem: CID 2164 Study: uv absorption spectrum Authors: R.E. Stuckey Title: The applications of ultra-violet absorption spectrophotometry in pharmaceutical analysis Journal/Source: J. Pharmacy Pharmacology, 4 (1), 345-365, (1952); DOI: 10.1111/j.2042-7158.1952.tb13158.x Data: table, diagram Energy/Wavelength range: ~ 220 - 270 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: solution (in 0.1 N NaOH) pH: Comments: Review (see citations therein) Author to whom correspondence should be addressed: (e-mail address):