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CAS号:486-56-6
英文名称:(-)-COTININE
英文同义词:COTININE;NIH 10498;L-COTININE;(-)-COTININE;COTININE(RG);S-(-)-COTININE;(-)-Cotinine,98%;(s)-2-pyrrolidinon;Nicotine EP Impurity C;(?)-Cotinine solution
中文名称:可替宁
中文同义词:可铁宁;可替宁;可替丁;可的宁杂质;吡啶吡咯酮;(-)-可天宁;可替宁/可铁宁;(-)-可替宁;尼古丁EP杂质C;S-(-)-可替宁
分子式:C10H12N2O
分子量:176.22
熔点:40-42 °C(lit.)
比旋光度:[α]D20 -18~-22° (c=1, C2H5OH)
沸点:250 °C150 mm Hg(lit.)
密度:1.1102 (rough estimate)
折射率:1.7110 (estimate)
闪点:>230 °F
储存条件:Sealed in dry,2-8°C
酸度系数(pKa):4.72±0.12(Predicted)
旋光性 (optical activity):[α]/D -21±2°, c = 1 in ethanol
水溶解性:Not miscible or difficult to mix in water. Soluble in dimethyl sulfoxide (100 mM), ethanol (50 mg/ml, yielding a clear, faint yellow to yellow solution), methanol and chloroform.
Merck:14,2553
BRN:83099
稳定性:Stable. Incompatible with strong oxidizing agents. May be heat sensitive - store cold.
EPA化学物质信息:Cotinine (486-56-6)