来普霉素B结构式
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常用名 | 来普霉素B | 英文名 | Leptomycin B |
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CAS号 | 87081-35-4 | 分子量 | 540.73 | |
密度 | 1.1±0.1 g/cm3 | 沸点 | 725.8±60.0 °C at 760 mmHg | |
分子式 | C33H48O6 | 熔点 | 41-44ºC | |
MSDS | N/A | 闪点 | 224.8±26.4 °C | |
符号 |
GHS02, GHS06, GHS08 |
信号词 | Danger |
来普霉素B用途Leptomycin B (CI 940; LMB) 是一种蛋白出核转运抑制剂。Leptomycin 通过半胱氨酸残基处的共价修饰使 CRM1/exportin 1 失活。 Leptomycin B 是一种有效的抗真菌抗生素,可阻断真核细胞周期。 |
中文名 | 来普霉素B |
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英文名 | leptomycin B |
英文别名 | 更多 |
描述 | Leptomycin B (CI 940; LMB) 是一种蛋白出核转运抑制剂。Leptomycin 通过半胱氨酸残基处的共价修饰使 CRM1/exportin 1 失活。 Leptomycin B 是一种有效的抗真菌抗生素,可阻断真核细胞周期。 |
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相关类别 | |
靶点 |
CRM1/exportin 1[1] |
参考文献 |
密度 | 1.1±0.1 g/cm3 |
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沸点 | 725.8±60.0 °C at 760 mmHg |
熔点 | 41-44ºC |
分子式 | C33H48O6 |
分子量 | 540.73 |
闪点 | 224.8±26.4 °C |
精确质量 | 540.345093 |
PSA | 100.90000 |
LogP | 6.66 |
外观性状 | 白色结晶固体 |
蒸汽压 | 0.0±5.3 mmHg at 25°C |
折射率 | 1.542 |
符号 |
GHS02, GHS06, GHS08 |
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信号词 | Danger |
危害声明 | H225-H301-H311-H331-H370 |
警示性声明 | P210-P260-P280-P301 + P310-P311 |
危害码 (欧洲) | T: Toxic;F: Flammable; |
风险声明 (欧洲) | R23/25 |
安全声明 (欧洲) | 7-16-24-33-45 |
危险品运输编码 | UN 1230 3 |
WGK德国 | 3 |
海关编码 | 2916190090 |
来普霉素B上游产品 3 | |
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来普霉素B下游产品 0 |
海关编码 | 2916190090 |
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中文概述 | 2916190090 其他不饱和无环一元羧酸(包括其酸酐、酰卤化物,过氧化物和过氧酸以及它们的衍生物)。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
监管条件 | A.入境货物通关单 B.出境货物通关单 |
检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
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Leptomycin B,(2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-19-[(2S,3S)-3,6-Dihydro-3-methyl-6-oxo-2H-pyran-2-yl]-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-2,10,12,16,18-nonadecapentaenoicacid |
2,10,12,16,18-nonadecapentaenoic acid |
2,10,12,16,18-Nonadecapentaenoic acid, 19-[(2S,3S)-3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl]-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-, (2E,5S,6R,7S,9R,10E,12E,15R,16E,18E)- |
2,10,12,16,18-Nonadecapentaenoic acid, 19-[(2S,3S)-3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl]-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-, (2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)- |
7,9,11,15-hexamethyl-8-oxo--yl)-17-ethyl-6-hydroxy-5 |
(2E,5S,6R,7S,9R,10E,12E,15R,16E,18E)-17-Ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-19-[(2S,3S)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]-8-oxo-2,10,12,16,18-nonadecapentaenoic acid |
antibioticci940 |
(2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-17-Ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-19-[(2S,3S)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]-8-oxo-2,10,12,16,18-nonadecapentaenoic acid |
antibioticcl1957a |
LEPTOMYCIN B FROM STREPTOMYCES SP |
Leptomycin B |