| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| V863481 | MACKLIN | 维生素 K2 | ≥98% | 285元/200mg; 822元/1g; 2999元/5g; | 展开 |
储存:-20°C 状态:白色到浅黄色到黄绿色到黄色粉末或晶体或固体 |
| V729171 | MACKLIN | 维生素K2标准溶液 | 100μg/mL in acetonitrile | 850元/1ml; | 展开 |
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| V796850 | MACKLIN | 维生素 K2 | 10mM in DMSO | 473元/1ml; | 展开 |
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| 971867 | J&K | Vitamin K2 | | 3090元/1G; | 展开 |
基本信息 | 分子式 | C31H40O2 | | 分子量 | 444.70 | | MDL编码 | MFCD00079646 | | 存储条件 | Freezer -20℃ |
安全信息 | WGK | 3 | | RTECS | QL9279500
QL9279500 |
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| V9378 | Sigma-Aldrich | Vitamin K2 | | 1534.77元/250 MG; 4651.81元/1 G; | 展开 |
产品说明 包装 250 mg in poly bottle 1 g in poly bottle 生化/生理作用 四烯甲萘醌(MK-4)是维生素K2的九种形式之一,普遍存在于肝外组织中。 MK-4有许多代谢活性和抗肿瘤活性。 基本信息 | 经验(实验)分子式 | C31H40O2 | | 分子量 | 444.65 | | MDL编号 | MFCD00079646 | | PubChem化学物质编号 | 329830240 | | NACRES | NA.79 |
产品性质 | 形式 | powder | | 质量水平 | 200 | | 颜色 | yellow | | 储存温度 | −20℃ | | SMILES string | C\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC1=C(C)C(=O)c2ccccc2C1=O | | InChI | 1S/C31H40O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,12,14,16,18-20H,9-11,13,15,17,21H2,1-6H3/b23-14+,24-16+,25-20+ | | InChI key | DKHGMERMDICWDU-GHDNBGIDSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| PHR2271 | Supelco | Menaquinone-4 | Pharmaceutical Secondary Standard; Certified Reference Material | 2295.35元/100 MG; | 展开 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAC4025 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 经验(实验)分子式 | C31H40O2 | | 分子量 | 444.65 | | MDL编号 | MFCD00079646 |
产品性质 | 等级 | certified reference material pharmaceutical secondary standard | | 形式 | solid | | CofA | current certificate can be downloaded | | 包装 | pkg of 100 mg | | 药典可追溯性 | traceable to USP 1381083 | | 储存温度 | -10 to -25℃ | | SMILES string | C\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC1=C(C)C(=O)c2ccccc2C1=O | | InChI | 1S/C31H40O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,12,14,16,18-20H,9-11,13,15,17,21H2,1-6H3/b23-14+,24-16+,25-20+ | | InChI key | DKHGMERMDICWDU-GHDNBGIDSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 47774 | Supelco | Menaquinone (K2) | analytical standard | 622.44元/100 MG; | 展开 |
产品说明 一般描述 甲基萘醌 (K2),一种维生素 K2 同系物,具有四个异戊二烯单元。有报道它能增强骨形成 ,对血液凝血因子的产生起至关重要的角色。 应用 甲基萘醌可用作引用液相色谱串联质谱法测定人血浆中甲基萘醌的参比标准品。 有关合适仪器技术的更多信息,请参考产品的分析证书。如需进一步支持,请联系技术服务。 基本信息 | 经验(实验)分子式 | C31H40O2 | | 分子量 | 444.65 | | MDL编号 | MFCD00079646 | | PubChem化学物质编号 | 329757238 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard | | CofA | current certificate can be downloaded | | 特点 | standard type fat soluble vitamin | | 包装 | ampule of 100 mg | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | application(s) | pharmaceutical (small molecule) vitamins, nutraceuticals, and natural products | | 格式 | neat | | 储存温度 | -10 to -25℃ | | SMILES string | C\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC1=C(C)C(=O)c2ccccc2C1=O | | InChI | 1S/C31H40O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,12,14,16,18-20H,9-11,13,15,17,21H2,1-6H3/b23-14+,24-16+,25-20+ | | InChI key | DKHGMERMDICWDU-GHDNBGIDSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| VIT-017N | AccuStandard | Vitamin K2 | | 1711元/100mg; | 展开 |
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