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Name：Afatinib dimaleate
Synonym：
(Z)-but-2-enedioic acid,(E)-N-[4-(3-chloro-4-fluoroanilino)-7-[(3S)-oxolan-3-yl]oxyquinazolin-6-yl]-4-(dimethylamino)but-2-enamide;
AFATINIB DIMALEATE;
Afatinib dimaleate (USAN);
Afatinib maleate;
Gilotrif (TN);
CAS no：850140-73-7
Molecular formula：C32H33ClFN5O11
Molecular weight：718.08300
PSA：241.30000
LogP：4.53600
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分析项目 ITEM OF ANALYSIS |
指标 STANDARD |
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性状 Appearance |
应为白色至黄色粉末 White to light yellow powder |
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HPLC法鉴别 HPLC Identification |
在含量测定项下记录的色谱图中，供 试品溶液主峰的保留时间应与对照品 溶液中主峰的保留时间一致 The retention time of the sample is in accordance with that of reference substance in Assay test chromatogram. |
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单一杂质 Individual impurity |
≤0.2% |
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总杂质 Total impurities |
≤0.5% |
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干燥失重 Loss on drying |
≤1.0% |
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炽灼残渣 Residue on ignition |
≤0.1% |
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含量（HPLC） |
≥98.5% |
Contact: Peter Zhang
Phone: 13046003282
Tel: 0531-87586188
Email: sales@hwbiology.com
Add: No.24566 Jingshi Road Huaiyin District Jinan City, Shandong Province,China