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(R)-(+)-甲基对甲苯亚砜
(R)-(+)-Methyl p-tolyl sulfoxide
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3322629 | 1 G | 2380 |
产品别名
1519-39-7
(R)-(+)-甲基对甲苯亚砜
(R)-(+)-Methyl p-tolyl sulfoxide
结构式
基本信息
| Linear Formula【线性分子式】 | CH3C6H4S(O)CH3 |
| Molecular weight | 154.23 |
| Beilstein | 2040677 |
| MDL number | MFCD00151502 |
| PubChem Substance ID【PubChem化学物质编号】 | 24861180 |
| NACRES | NA.22 |
| General description【一般描述】 | (R)-(+)-Methyl p-tolyl sulfoxide may be used to prepare (R)-(+)-methyl 3,5-dimethoxy-6-[8-oxo-9-(p-tolylsulfinyl) nonyl] benzoate, an intermediate for (R)-lasiodiplodin synthesis. Its anions undergo addition reaction with nitrones to form optically active a-substituted N-hydroxylamines. (R)-(+)-Methyl p-tolyl sulfoxide also reacts with O-mesitylsulfonylhydroxylamine (MSH) to form (-)-(R)-S-methyl-S-p-tolylsulfoximine. |
产品性质
| Assay【测定】 | 99% |
| optical activity【旋光性】 | [α]20/D +145°, c = 2 in acetone |
| optical purity【光学纯度】 | ee: 99% (HPLC) |
| mp | 73-75 ℃ (lit.) |
| SMILES string | Cc1ccc(cc1)S(C)=O |
| InChI | 1S/C8H10OS/c1-7-3-5-8(6-4-7)10(2)9/h3-6H,1-2H3/t10-/m1/s1 |
| InChI key | FEVALTJSQBFLEU-SNVBAGLBSA-N |
| packaging【包装】 | 1 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
