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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| S169975-200mg |
200mg |
现货 ![]() |
| |
| S169975-1g |
1g |
现货 ![]() |
| |
| S169975-5g |
5g |
现货 ![]() |
| |
| S169975-25g |
25g |
现货 ![]() |
|
| 别名 | 酮缬氨酸 钠盐 | α-酮异戊酸 钠盐 | 2-酮基-3-甲基丁酸 钠盐 | 3-甲基-2-氧丁酸 钠盐 |
|---|---|
| 英文别名 | Butanoic acid, 3-methyl-2-oxo-, sodium salt | J-800333 | alpha-Keto Isovaleric Acid Sodium Salt | AMY37099 | FT-0603647 | FT-0670637 | 5OM3H751IU | SCHEMBL468255 | WIQBZDCJCRFGKA-UHFFFAOYSA-M | UNII-5OM3H751IU | MFCD00002581 | CHEBI:189431 | W-106566 | so |
| 规格或纯度 | ≥95% |
| 英文名称 | 3-Methyl-2-oxobutanoic acid sodium salt |
| 应用 | It was used in the synthesis of (S)-2-hydroxy-3-methylbutanoic acid. |
| 储存温度 | 室温 |
| 运输条件 | 常规运输 |
| 产品介绍 |
An α-keto ester derivative.It was used in the synthesis of (S)-2-hydroxy-3-methylbutanoic acid. An α-keto ester derivative. |
| 纯度 | ≥95% |
| PubChem SID | 488192239 |
|---|---|
| IIUPAC Name | sodium;3-methyl-2-oxobutanoate |
| INCHI | 1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1 |
| InChi Key | WIQBZDCJCRFGKA-UHFFFAOYSA-M |
| Smiles | CC(C)C(=O)C(=O)[O-].[Na+] |
| Isomeric SMILES | CC(C)C(=O)C(=O)[O-].[Na+] |
| 分子量 | 138.1 |
| Beilstein号 | 4334550 |
| Reaxy-Rn | 4334552 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4334552&ln= |
| 溶解性 | Soluble in water |
|---|---|
| 熔点 | 220-230 °C |
| 分子量 | 138.100 g/mol |
| XLogP3 | |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 3 |
| 可旋转键计数Rotatable Bond Count | 2 |
| 精确质量Exact Mass | 138.029 Da |
| 单同位素质量Monoisotopic Mass | 138.029 Da |
| 拓扑极表面积Topological Polar Surface Area | 57.200 Ų |
| 重原子数Heavy Atom Count | 9 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 119.000 |
| 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 | 2 |
| WGK Germany | 3 |
|---|---|
| 个人防护装备 | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 | |
| 分析证书 | S169975 |
| 1. Xinjian Yin, Yayun Liu, Lijun Meng, Haisheng Zhou, Jianping Wu, Lirong Yang. (2020) Semi-rational hinge engineering: modulating the conformational transformation of glutamate dehydrogenase for enhanced reductive amination activity towards non-natural substrates. Catalysis Science & Technology, 10 (10): (3376-3386). [10.1039/C9CY02576F] |
| 2. Xinjian Yin, Yayun Liu, Lijun Meng, Haisheng Zhou, Jianping Wu, Lirong Yang. (2018) Rational Molecular Engineering of Glutamate Dehydrogenases for Enhancing Asymmetric Reductive Amination of Bulky α-Keto Acids. ADVANCED SYNTHESIS & CATALYSIS, 361 (4): (803-812). [10.1002/adsc.201801251] |