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2-Keto-3-(methyl-13C)-butyric-4-13C acid sodium salt
产品编号: | 3278708 |
规格: | 99 atom % 13C, 97% (CP) |
CAS NO: | 634908-42-2 |
包装规格: | 100 MG,500 MG,1 G |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品别名
634908-42-2
2-Keto-3-(methyl-13C)-butyric-4-13C acid sodium salt
2-Ketoisovaleric acid-13C2 sodium salt
3-Methyl-13C-oxobutanoic-4-13C acid sodium salt
α-Ketoisovaleric acid-13C2 sodium salt
Sodium α-ketoisovalerate-3-(methyl-13C),4-13C
α-Keto-3-(methyl-13C)-butyric-4-13C acid sodium
结构式
基本信息
Linear Formula【线性分子式】 | 13CH3CH(13CH3)COCO2Na |
Molecular weight | 140.08 |
MDL number | MFCD04118127 |
PubChem Substance ID【PubChem化学物质编号】 | 24880626 |
产品性质
Quality Level【质量水平】 | 200 |
isotopic purity【同位素纯度】 | 99 atom % 13C |
Assay【测定】 | 97% (CP) |
technique(s) | bio NMR: suitable |
mp | 227-230 ℃ (lit.) |
mass shift【质量偏移】 | M+2 |
SMILES string | [Na+].[13CH3]C([13CH3])C(=O)C([O-])=O |
InChI | 1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1/i1+1,2+1; |
InChI key | WIQBZDCJCRFGKA-AWQJXPNKSA-M |
packaging【包装】 | 1 g in glass bottle 100, 500 mg in glass bottle This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service. |
安全信息
Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
WGK | WGK 3 |