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1346603-48-2

中文名稱 昔多芬雜質(zhì)
英文名稱 De(Methypiperazinyl) Sildenafil DiMer IMpurity
CAS 1346603-48-2
分子式 C34H38N8O6S
分子量 686.78
MOL 文件 1346603-48-2.mol
1346603-48-2 結(jié)構(gòu)式 1346603-48-2 結(jié)構(gòu)式

基本信息

英文別名
De(methypiperazinyl) Sildenafil Dimer
Sildenafil Monosulfone Dimer Impurity
De(Methypiperazinyl) Sildenafil DiMer IMpurity
5-[2-Ethoxy-5-[4-[4-ethoxy-3-(1-Methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyriMidin-5-yl)phenyl]sulfonyl]phenyl]-1-Methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyriMidin-7-one
Sildenafil Impurity 7/De(methypiperazinyl) Sildenafil Dimer Impurity/5-[2-Ethoxy-5-[4-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonyl]phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-o
Sildenafil Impurity 7/De(methypiperazinyl) Sildenafil Dimer Impurity/5-[2-Ethoxy-5-[4-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonyl]phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

物理化學(xué)性質(zhì)

熔點268-272°C (dec.)
沸點914.4±75.0 °C(Predicted)
密度1.43±0.1 g/cm3(Predicted)
儲存條件Refrigerator
溶解度可溶于二氯甲烷(少許)、氯仿(少許)
酸度系數(shù)(pKa)0.73±0.20(Predicted)
形態(tài)固體
顏色白色至灰白色
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