93791
尿囊素
analytical standard
别名:
5-脲基海因, 乙醛酸二酰脲
等级
analytical standard
质量水平
方案
≥98.0% (HPLC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
灼烧残渣
≤0.2%
mp
230 °C (dec.) (lit.)
溶解性
H2O: 0.1 g/10 mL, clear, colorless
应用
food and beverages
包装形式
neat
储存温度
2-8°C
SMILES字符串
NC(=O)NC1NC(=O)NC1=O
InChI
1S/C4H6N4O3/c5-3(10)6-1-2(9)8-4(11)7-1/h1H,(H3,5,6,10)(H2,7,8,9,11)
InChI key
POJWUDADGALRAB-UHFFFAOYSA-N
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相关类别
应用
尿囊素可作为分析参考标准品，通过不同的色谱技术对生物学样品中的分析物进行定量。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。
生化/生理作用
通过尿酸途径的嘌呤代谢物。尿酸也可与自由基反应生成尿囊素，因此尿囊素可作为氧化应激反应的有效生物标记。
包装
无底玻璃瓶。内含物在插入的融合锥体内。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Analysis of oxonic acid, uric acid, creatine, allantoin, xanthine and hypoxanthine in poultry litter by reverse phase HPLC
Eiteman.A.M, et al.
Fresenius Journal of Analytical Chemistry, 348(10), 680-683 (1994)
Improved HPLC method for the simultaneous determination of allantoin, uric acid and creatinine in cattle urine
George.K.S, et al.
Journal of Chromatography. B, Biomedical Applications, 832(1), 134-137 (2006)
Measurement of allantoin in urine and plasma by high-performance liquid chromatography with pre-column derivatization
Chen.B.X, et al.
Journal of Chromatography. B, Biomedical Applications, 617(2), 241-247 (1993)
Camila G Moreira et al.
Journal of ethnopharmacology, 141(3), 1005-1011 (2012-04-17)
Pyrostegia venusta is a native Brazilian plant which has a variety of uses in traditional folk medicine including the treatment of vitiligo. However, its effectiveness on melanogenesis is not yet elucidated. This study aimed to investigate the melanogenic activity of
Peng Wang et al.
Journal of agricultural and food chemistry, 60(11), 2793-2798 (2012-03-01)
Despite increasing knowledge of allantoin as a phytochemical involved in rice, relatively little is known about its distribution and function in rice grains. In this study, allantoin was quantified in 15 Chinese rice grains, and its contents varied with grain
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