中文名稱:
拉帕替尼二對甲苯磺酸鹽一水合物;
中文別名:
N-(3-氯-4-((3-氟苯基)甲氧基)苯基)-6-(5-(((2-(甲磺酰基)乙基)氨基)甲基)-2-呋喃基)-4-喹唑啉胺二對甲苯磺酸鹽一水合物;
水合對甲苯磺酸拉帕替尼;
英文名稱:
Lapatinib ditosylate hydrate
英文別名:
Lapatinib ditosylate Monohydrate;
Lapatinib Ditosilate Monohydrate;
N-(3-Chloro-4-((3-fluorophenyl)methoxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)-2-furanyl)-4-quinazolinamine bis(4-methylbenzenesulfonate) monohydrate;
N-(3-chloro-4-{[(3-fluorophenyl)methyl]oxy}phenyl)-6-[5-({[(2-methylsulfonyl)ethyl]arnino}methyl)-2-furanyl]-4-quinazolinamine bis(4-methylbenzenesulfonate) monohydrate;
CAS號:388082-78-8
分子式:C43H44ClFN4O11S3
分子量:943.47600
精確質量:942.18400
PSA:249.46000
LogP:12.26450
密度:1.403 g/mL (20.84 °C)
熔點:237 - 239 °C
沸點:750.7?C at 760 mmHg
閃點:68 °F
折射率:n20/D 1.5520(lit.)
分析項目 ITEM OF ANALYSIS |
指標 STANDARD |
性狀 Appearance |
黃色粉末 Yellow powder |
純度 Purity |
≥99.0% |
鑒別 Identification |
本品紅外吸收與對照一致 The IR absorption of the sample is in accordance with reference |
熔點Melting point |
242~249℃ |
干燥失重Loss on drying |
≤1.0% |
重金屬Heavy metals |
≤20ppm |
總雜Total impurities |
≤1.0% |
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