A novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer. A microtubule inhibitor.

CAS：183133-96-2
中文别名：10Beta-二甲氧基多西紫杉醇;卡巴他塞;达拉菲尼;
英文别名：Cabazitaxelum;Jevtana;TXD258;XRP-6258;CABAZITAXEL;Taxoid XRP6258;(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4-(acetyloxy)-15-{[(2R,3S)-3-{[(tert-butoxy)carbonyl]amino}-2-hydroxy-3-phenylpropanoyl]oxy}-1-hydroxy-9,12-dimethoxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04\'7]heptadec-13-en-2-ylbenzoate;Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1Hcyclodeca[3,4]benz[1,2-b]oxet-9-ylester, (αR,βS)-;Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, 12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, [2aR-[2aα,4β,4aβ,6β,9α(αR*,βS*),11α,12α,12aα,12bα]]-;
分子式：C45H57NO14
分子量：835.932
精确质量：835.378
Psa：202.45
Logp：4.9587

UNII：51F690397J

密度：1.3±0.1g/cm3
沸点：870.7±65.0°Cat760mmHg
熔点：180°C
闪点：480.4±34.3°C
外观性状：固体;WhitetoAlmostwhitepowdertocrystal
蒸汽压：0.0±0.3mmHgat25°C
折射率：1.592
储存条件：-20°C

海关编码：2942000000