中文名称:

利福霉素-O

中文同义词:

二恶酮利福霉素;利福霉素-O;利福霉素O;利福霉素0;利福昔明EP杂质F;利福昔明杂质F (EP/BP);利福霉素EP杂质F

英文名称:

Rifamycin O

英文同义词:

ctone;Rifaximin impurity F (EP);Rifaximin Impurity 6 (Rifaximin EP Impurity F);spiro(1,3-dioxolane-2,9’(6’h)-(2,7)(epoxypentadeca(1,11,13)trienimino)naphtho(;4-O-Carboxymethyl-1-deoxy-1,4-dihydro-4-hydroxy-1-oxorifamycin γ-lactone;Rifomycin O;NSC 182391;4-O-(CARBOXYMETHYL)-1-DEOXY-1,4-diHYDRO-4-HYDROXY-1-OXO-G-LACTONE

CAS号:

14487-05-9

分子式:

C39H47NO14

分子量:

753.79

EINECS号:

238-493-1

相关类别:

医药原料;原料药;Chiral Reagents;Intermediates Fine Chemicals;Pharmaceuticals

Mol文件:

14487-05-9.mol

熔点 

171°C (dec.)

比旋光度 

D20 +71.5° (c = 1 in dioxane)

沸点 

730.16°C (rough estimate)

密度 

1.2421 (rough estimate)

折射率 

1.5350 (estimate)

储存条件 

-20°C Freezer, Under Inert Atmosphere

酸度系数(pKa)

4.61±0.70(Predicted)

用途

利福霉素O(利福昔明EP杂质F)是利福昔明中间体。