研发生产地夫可特 地氟可特 去氟可特CAS: 14484-47-0;13649-88-2原料研发供应现货直销

中文名地那查可特英文名Deflazacort别名地夫可特地氟可特去氟可特地那查可特地夫可特中间体(1LΒ,16Β)-21-乙酰氧基-11-羟基-2'-甲基-5'H-娠烷-1,4-二烯并[17,16-D]噁唑-3,20二酮英文别名deflancalcortazacortDenazacortDeflazacort11b,21-Dihydroxy-2'-DEFLAZACORT INTERMEDIATE16-d)oxazole-3,20-dione,11-beta,21-dihydroxy-2'-5'-beta-h-pregna-4-dieno(17(11β,16β)-11-hydroxy-2-methyl-5β-H-progna-1,4-dieno[17,16-d]Oxazolo-3,20-dione(5'β)-21-Acetyloxy-11β-hydroxy-2'-methylpregnano[17,16-d]oxazole-1,4-diene-3,20-dione11b,21-Dihydroxy-2'-methyl-5'bH-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione 21-acetate(5'β)-11β-Hydroxy-21-acetyloxy-2'-methyl-1,2,4,5-tetradehydropregnano[17,16-d]oxazole-3,20-dione(4AR,4BS,5S,6AS,9AR,10AS,10BS)-6B-ACETYL-5-HYDROXY-4A,6A,8-TRIMETHYL-4A,4B,5,6,6A,6B,9A,10,10A,10B,11,12-DODECAHYDRO-9-OXA-7-AZA-PENTALENO[2,1-A]PHENANTHREN-2-ONECAS14484-47-013649-88-2EINECS238-483-7化学式C25H31NO6分子量441.52InChIInChI=1/C23H29NO4/c1-12(25)23-19(28-13(2)24-23)10-17-16-6-5-14-9-15(26)7-8-21(14,3)20(16)18(27)11-22(17,23)4/h7-9,16-20,27H,5-6,10-11H2,1-4H3/t16-,17-,18-,19+,20+,21-,22-,23?/m0/s1密度1.41熔点255-256.5°C沸点595.4±50.0 °C(Predicted)比旋光度D +62.3° (c = 0.5 in chloroform)闪点282.9°C蒸汽压4.13E-14mmHg at 25°C溶解度DMSO: ≥20mg/mL折射率1.675酸度系数14.30±0.70(Predicted)存储条件2-8°C外观powder颜色white to tanMerck14,2862

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