来普霉素B
来普霉素B用途
来普霉素B名称
[ CAS 号 ]:
87081-35-4
[ 中文名 ]:
来普霉素B
[ 英文名 ]:
Leptomycin B
[英文别名 ]:
- 2,10,12,16,18-nonadecapentaenoic acid
- antibioticci940
- antibioticcl1957a
- LEPTOMYCIN B FROM STREPTOMYCES SP
- Leptomycin B
来普霉素B生物活性
[ 描述 ]:
[ 相关类别 ]:
[ 靶点 ]
CRM1/exportin 1[1]
[参考文献]
来普霉素B物理化学性质
[ 密度 ]:
1.1±0.1 g/cm3
[ 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
来普霉素B毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RA5390000
- CHEMICAL NAME :
- 2,10,12,16,18-Nonadecapentanoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-17-ethy l- 6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-
- CAS REGISTRY NUMBER :
- 87081-35-4
- LAST UPDATED :
- 199412
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C33-H48-O6
- MOLECULAR WEIGHT :
- 540.81
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3100 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation test systems - not otherwise specified
- TEST SYSTEM :
- Rodent - mouse Leukocyte
- DOSE/DURATION :
- 1 umol/L
- REFERENCE :
- PAACA3 Proceedings of the American Association for Cancer Research. (Waverly Press, 428 E. Preston St., Baltimore, MD 21202) V.1- 1954- Volume(issue)/page/year: 26,253,1985
来普霉素B安全信息
[ 符号 ]:
GHS02, GHS06, GHS08
[ 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合成路线
来普霉素B上下游产品
来普霉素B上游产品
来普霉素B下游产品
来普霉素B海关
[ 海关编码 ]: 2916190090
[ 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%
来普霉素B文献
J. Virol. 89(9) , 4918-31, (2015)
The ORF45 protein of Kaposi's sarcoma-associated herpesvirus (KSHV) is a gammaherpesvirus-specific immediate-early tegument protein. Our previous studies have revealed its crucial roles in both early ...
African swine fever virus ORF P1192R codes for a functional type II DNA topoisomerase.Virology 474 , 82-93, (2014)
Topoisomerases modulate the topological state of DNA during processes, such as replication and transcription, that cause overwinding and/or underwinding of the DNA. African swine fever virus (ASFV) is...
Identification of novel DNA-damage tolerance genes reveals regulation of translesion DNA synthesis by nucleophosmin.Nat. Commun. 5 , 5437, (2014)
Cells cope with replication-blocking lesions via translesion DNA synthesis (TLS). TLS is carried out by low-fidelity DNA polymerases that replicate across lesions, thereby preventing genome instabilit...
推荐生产厂家/供应商:
公司名:上海吉至生化科技有限公司
区域:上海市奉贤区
价格:
¥需询单/1mg
联系人:刘佳
公司名:上海源溪生物科技有限公司
区域:上海市浦东新区
价格:
¥需询单/1g
联系人:赖经理
产品详情:Leptomycin B
公司名:上海脉铂医药科技有限公司
区域:上海市嘉定区
价格:
¥1498.0/0g
联系人:李先生
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥1235.9/1mg
¥7209.9/10mg
¥需询单/1g
¥需询单/1g
联系人:阿拉丁李高志
产品详情:来普霉素B
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥需询单/1g
¥需询单/1g
联系人:夏言
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相关化合物
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