产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3108083 | Sigma-Aldrich | 250 MG | 550 | 请咨询 |
结构式
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基本信息
| Empirical Formula【经验(实验)分子式】 | C21H21BF6N2O3 |
| Molecular weight | 474.20 |
| MDL number | MFCD22570856 |
| PubChem Substance ID【PubChem化学物质编号】 | 329768831 |
| NACRES | NA.22 |
| General description【一般描述】 | We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information. |
| Application【应用】 | 1-(3,5-bis(trifluoromethyl)phenyl)-3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea is a user-friendly, bench stable white solid. When compared to conventional ureas, this urea is moderately acidic (pKa(DMSO) = 9.5) and benefits from improved catalytic abilities and stability in select reactions. |
| Other Notes【其他说明】 | Urea Activation of a-Nitrodiazoesters: An Organocatalytic Approach to N–H Insertion Reactions |
产品性质
| Assay【测定】 | 97% |
| Quality Level【质量水平】 | 100 |
| reaction suitability | reagent type: catalyst |
| greener alternative product characteristics【环保替代产品特性】 | Catalysis Learn more about the Principles of Green Chemistry. |
| mp | 230.39 ℃ |
| greener alternative category【环保替代产品分类】 | Aligned |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | CC(O1)(C)C(C)(C)OB1C2=CC=CC=C2NC(NC3=CC(C(F)(F)F)=CC(C(F)(F)F)=C3)=O |
| InChI | 1S/C21H21BF6N2O3/c1-18(2)19(3,4)33-22(32-18)15-7-5-6-8-16(15)30-17(31)29-14-10-12(20(23,24)25)9-13(11-14)21(26,27)28/h5-11H,1-4H3,(H2,29,30,31) |
| InChI key | OJFYKTGJRXTBRH-UHFFFAOYSA-N |
| packaging【包装】 | 250 mg in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |