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产品基本信息
产品编号：P480620
产品名称：2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] (Terazosin Impurity)
产品CAS：102839-00-9
规格含量：100mg
产品价格：面议
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产品详细介绍
标准品编号:
P480620
名称:
2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] (Terazosin Impurity)
别名:
Terazosin Dimer Impurity; Terazosin EP Impurity E;
杂质:
Terazosin EP Impurity E
CAS号:
102839-00-9
参考CAS号:
HCL Salt: 1486464-41-8 xHCl Salt: 104965-50-6
分子式:
C₂₄H₂₈N₈O₄
外观:
白色至Light Yellow Solid
熔点:
>254°C (dec.)
分子量:
492.53
储存:
Amber Vial, -20°C Freezer, Under inert atmosphere
溶解度:
DMSO (Slightly, Heated), Methanol (Very Slightly, Heated)
稳定性:
Light Sensitive
类别:
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] (Terazosin EP Impurity E) is an impurity of selective alpha 1 antagonists: Terazosin (T105000) and Prazosin (P702325).
参考文献
Feretti, R. et al.: J. Chrom. A, 1216, 5385 (2009); Bachman, W.J.: J. Liq. Chrom., 9, 1033 (1986);
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