手機(jī)掃碼訪問本站
微信咨詢
中文名稱:3-(6,7-二氫-1-甲基-7-氧代-3-丙基-1H-吡唑O-(4-3-D)-嘧啶-5
C A S 號(hào):139756-22-2
產(chǎn)品分類:CAS號(hào)大全
產(chǎn)品品牌:紀(jì)寧生物
CAS號(hào):139756-22-2
英文名稱:5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
英文同義詞:Sildenafil Impurity 7;Methisosildenafil-004;Sildenafil intermediate;Methisosildenafil Impurity 33;Sildenafil Chlorosulfone IMpurity;Sildenafil Chlorosulfonyl IMpurity;5-(5-CHLORO SULFONYL-2-ETHOXY PHENYL)-1-;4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro;Demethylpiperazinyl sildenafil sulfonyl chloride;5-(5-CHLOROSULFONYL-2-ETHOXY PHENYL)-1-METHYL-3-N-PROPYL-1
中文名稱:3-(6,7-二氫-1-甲基-7-氧代-3-丙基-1H-吡唑O-(4-3-D)-嘧啶-5
中文同義詞:西他那非堿;西地那非磺酰氯;西地那非雜質(zhì)7;氯磺酰西地那非;西地那非氯磺酰;西地那非氯磺砜雜質(zhì);西地那非磺酰氯雜質(zhì);西地那非磺酰氯中間體;艾地那非標(biāo)準(zhǔn)品004;西地那非氯磺酸鹽雜質(zhì)
分子式:C17H19ClN4O4S
分子量:410.88
熔點(diǎn):180-182°C
密度:1.48±0.1 g/cm3(Predicted)
儲(chǔ)存條件:Inert atmosphere,2-8°C
酸度系數(shù)(pKa):9.87±0.20(Predicted)
CAS 數(shù)據(jù)庫(kù):139756-22-2