计算溶液所需的质量、体积或浓度。
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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| M104151-250mg |
250mg |
现货 ![]() |
|
| 别名 | 甲基萘醌,维生素K3 |
|---|---|
| 英文别名 | Juva-K | Kareon | MENADIONE [MART.] | 2-Methyl-1,4-naftochinon | Menadione (Vitamin K3) 10 microg/mL in Acetonitrile | Methyl-1,4-naphthoquinone | Koaxin | MLS000069420 | Kaynone | Menaquinone O | Menadione (USP:BAN) | 2-methyl-1,4-naphthoquinone, 5 | Kap |
| 规格或纯度 | 分析标准品 |
| 英文名称 | Menadione |
| 生化机理 | 维生素K能够抑制蛋白酪氨酸磷酸酶并诱导DNA链断裂。能够预防厄洛替尼诱导的细胞周期停滞。产生ROS°。体内具有活性 |
| 储存温度 | 避光,干燥 |
| 运输条件 | 常规运输 |
| 备注 | 如果有可能,您尽量在使用的当天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。 |
| 产品介绍 |
溶于乙醇(1 G/60 ML) 、苯(1 G/10 ML)、氯仿、四氯化碳和植物油(1 G/50 ML)等,不溶于水。遇光或铁质分解变质,能随水蒸气挥发。 |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| EC号 | 200-372-6 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | 2-methylnaphthalene-1,4-dione |
| INCHI | 1S/C11H8O2/c1-7-6-10(12)8-4-2-3-5-9(8)11(7)13/h2-6H,1H3 |
| InChi Key | MJVAVZPDRWSRRC-UHFFFAOYSA-N |
| Smiles | CC1=CC(=O)C2=CC=CC=C2C1=O |
| Isomeric SMILES | CC1=CC(=O)C2=CC=CC=C2C1=O |
| UN Number | 1325 |
| 分子量 | 172.18 |
| Beilstein号 | 1908453 |
| Reaxy-Rn | 1908453 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1908453&ln= |
| 密度 | 1.225 |
|---|---|
| 敏感性 | 对光敏感 |
| 熔点 | 105-108°C |
| 分子量 | 172.180 g/mol |
| XLogP3 | 2.200 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 2 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 172.052 Da |
| 单同位素质量Monoisotopic Mass | 172.052 Da |
| 拓扑极表面积Topological Polar Surface Area | 34.100 Ų |
| 重原子数Heavy Atom Count | 13 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 288.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H302: 吞食有害 H315: 引起皮肤刺激 H317: 可能引起皮肤过敏反应 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H341: 怀疑引起遗传缺陷 H361: 怀疑破坏生育力或未出生的孩子 H400: 对水生生物有剧毒 H410: 对水生生物有剧毒并具有长期持续影响 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P271: 仅在室外或通风良好的地方使用。 P272: 被污染的工作服不允许离开工作场所 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P281: 根据需要使用个人防护设备。 P321: 特殊处理(请参阅此标签上的...)。 P330: 漱口 P391: 收集溢出物 P302+P352: 如皮肤沾染:用水充分清洗。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 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。 P333+P313: 如发生皮肤刺激或皮疹:求医/就诊。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P501: 将内容物/容器处理到。。。 P203: 使用前,获取、阅读并遵守所有安全说明。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P301+P317: 如果被吞咽:请寻求医疗帮助。 P318: 如果暴露或担心,请就医。 P337+P317: 如果眼睛刺激持续:寻求医疗帮助。 P332+P317: 如果出现皮肤刺激:请寻求医疗帮助。 P319: 如果你感到不适,请寻求医疗帮助。 |
| WGK Germany | 3 |
| RTECS | QL9100000 |
| Merck Index | 5831 |
| 个人防护装备 | dust mask type N95 (US),Eyeshields,Faceshields,Gloves |
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