39026-92-1
中文名称
9-甲氧基喜树碱
英文名称
(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
CAS
39026-92-1
分子式
C21H18N2O5
分子量
378.38
MOL 文件
39026-92-1.mol
更新日期
2025/10/23 17:08:10
39026-92-1 结构式
基本信息
中文别名
9-甲氧基喜树碱对照品,(S) -9-甲氧基喜树碱
(S)-9-METHOXY CAMPTOTHECIN
英文别名
11-MethoxycamptothecinMethoxycamptothecin, 9-
(S)-9-Methoxy Camptothecin
(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4'
(S)-4-ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
(4S)-10-Methoxy-4α-ethyl-4β-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4-hydroxy-10-methoxy-, (4S)-
(4S)-4α-Ethyl-4-hydroxy-10-methoxy-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-dione
所属类别
生物化工：植物提取物物理化学性质
外观性状淡黄色结晶性粉末，可溶于甲醇、乙醇、DMSO等有机溶剂，来源于铁青树科植物臭马比木 Mappia feotida Miers 茎 夹竹桃科植物海木狗牙花 Ervatamia heyneana(Wall.)T.Cook。
熔点223-225℃
沸点773.1±60.0 °C(Predicted)
密度1.50±0.1 g/cm3 (20 ºC 760 Torr)
溶解度Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
酸度系数(pKa)11.20±0.20(Predicted)
形态powder
颜色Yellow
InChIInChI=1S/C21H18N2O5/c1-3-21(26)14-8-16-18-11(7-12-15(22-18)5-4-6-17(12)27-2)9-23(16)19(24)13(14)10-28-20(21)25/h4-8,26H,3,9-10H2,1-2H3/t21-/m0/s1
InChIKeyXVMZDZFTCKLZTF-NRFANRHFSA-N
SMILESN1C2C(=C(OC)C=CC=2)C=C2CN3C(C=12)=CC1[C@](CC)(O)C(=O)OCC=1C3=O