CAS号: 807-38-5 英文名称: 6-alpha,9-alpha-difluoro-11-beta,16-alpha,17-alpha,21-tetrahydroxypregna-1,4-diene-3,20-dione 英文同义词: Fluocinolone;fluocinolone Base;6α-Fluorotriamcinolone;fluocinolone N-1 intermediate;Fluocinolone Acetonide EP Impurity C;Fluocinolone Acetonide EP Impurity C (Fluocinolone);6α,9-Difluoro-11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione;(6α,11β,16α)-6,9-Difluoro-11,16,17,21-tetrahydroxypregna-1,4-dien e-3,20-dione;Pregna-1,4-diene-3,20-dione, 6,9-difluoro-11,16,17,21-tetrahydroxy-, (6α,11β,16α)-;Fluocinolone Acetonide Impurity 3 (Fluocinolone Acetonide EP Impurity C）(Fluocinolone) 中文名称: 6-alpha,9-alpha-difluoro-11-beta,16-alpha,17-alpha,21-tetrahydroxypregna-1,4-diene-3,20-dione 中文同义词: 氟轻松N-1中间体;氟轻松酮乙内酰胺EP杂质C;氟轻松酮丙酮化物EP杂质C(氟轻松) 分子式: C21H26F2O6 分子量: 412.42 熔点 : 266-268 °C(Solv: ethyl acetate (141-78-6); methanol (67-56-1)) 沸点 : 589.0±50.0 °C(Predicted) 密度 : 1.45±0.1 g/cm3(Predicted) 酸度系数(pKa): 11.42±0.70(Predicted)