Topotecan (SKF 104864; NSC 609669) 是一种口服有效的拓扑异构酶 I (Topoisomerase I) 抑制剂。Topotecan 诱导细胞周期阻滞在 G0/G1 和 S 期,促进凋亡 (apoptosis)。Topotecan 具有抗癌活性。 Information Topotecan is an antineoplastic agent used to treat ovarian cancer that works by inhibitingDNA topoisomerases. Targets Topo I
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Topotecan
Dangerous GoodsCAS number:123948-87-8 molecular formula:C23H23N3O5
overview
compound introduction
Specs
| Chinese alias | 拓扑替康 | 托泊替康 | 拓扑替康 | ||
| English alias | (s)-10-((dimethylamino)methyl)-4-ethyl-4,9-dihydroxy-1H-pyrano(3',4':6,7)indolizino(1,2-b)-quinoline-3,14(4H,12H)-dione | (S)-10-((Dimethylamino)methyl)-4-ethyl-4,9-dihydroxy-1H-pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione | BP-29353 | B | ||
| CAS number | 123948-87-8 | molecular formula | C23H23N3O5 |
| molecular weight | 421.45 g/mol | Exact mass | - |
| PSA | 103.000 Ų | logp | 0.5 |
numbering system
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physicochemical properties
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Safety information
pictogram:
GHS06 , GHS08 , GHS07
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H301: 吞咽会中毒 H341: 怀疑引起遗传缺陷 H340: 可能导致遗传缺陷
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P281: 根据需要使用个人防护设备。 P271: 仅在室外或通风良好的地方使用。
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upstream information
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downstream information
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MSDS
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