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Thermo Scientific Chemicals
Theobromine, 99%
Theobromine, CAS # 83-67-0, is a methylxanthine alkaloid that is present in large quantities in cocoa and is a derivative of caffein. | CAS: 83-67-0 | C7H8N4O2 | 180.17 g/mol
化学物質識別子
CAS83-67-0
IUPAC Name3,7-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
Molecular FormulaC7H8N4O2
InChI KeyYAPQBXQYLJRXSA-UHFFFAOYSA-N
SMILESCN1C=NC2=C1C(=O)NC(=O)N2C
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仕様
スペックシート
スペックシートTitration with NaOH>=98.5 % (On dry substance)
Loss on drying=<0.5 % (1 g, 105°C)
Infrared spectrumConforms
Appearance (Color)White
Appearance (Form)Powder
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
General description
• Theobromine is a methylxanthine alkaloid that is a derivative of caffeine
Applications
• Theobromine is a phosphodiesterase inhibitor, weak adenosine receptor antagonist, and smooth muscle relaxant
• As a catabolic product of caffeine, it has antioxidant and prooxidant properties
• It can be used as a standard for quantification of theobromine
RUO – Research Use Only
General References:
- Johannsen, M.; Brunner, G. Solubilities of the xanthines caffeine, theophylline and theobromine in supercritical carbon dioxide. Fluid Phase Equilibria.,1994, 95(1), 215-226.
- Kreiser, W.R.; Martin, R.A. Jr. High pressure liquid chromatographic determination of theobromine and caffeine in cocoa and chocolate products. J Assoc Off Anal Chem. 1978, 61(6), 1424-1427.