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(S)-(-)-4-氯-3-羟基丁酸乙酯
Ethyl (S)-(-)-4-chloro-3-hydroxybutyrate
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 |
| 3082696 | 1 G | 372 | |||
| 3082696 | 5 G | 589 |
产品别名
86728-85-0
(S)-(-)-4-氯-3-羟基丁酸乙酯
Ethyl (S)-(-)-4-chloro-3-hydroxybutyrate
结构式
基本信息
| Linear Formula【线性分子式】 | ClCH2CH(OH)CH2CO2C2H5 |
| Molecular weight | 166.60 |
| Beilstein | 4657170 |
| MDL number | MFCD00211241 |
| PubChem Substance ID【PubChem化学物质编号】 | 24869707 |
| NACRES | NA.22 |
| General description【一般描述】 | Ethyl (S)-4-chloro-3-hydroxybutanoate is a chiral intermediate generally used to prepare atorvastatin, a cholesterol-lowering drug. |
| Application【应用】 | Ethyl (S)-(−)-4-chloro-3-hydroxybutyrate can be used as a starting material in the synthesis of 4-amino-3-hydroxybutyric acid, a compound of pharmacological importance. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 96% |
| optical activity【旋光性】 | [α]23/D −14°, neat |
| optical purity【光学纯度】 | ee: 97% (GLC) |
| refractive index【折射率】 | n |
| bp | 93-95 ℃/5 mmHg (lit.) |
| density | 1.19 g/mL at 25 ℃ (lit.) |
| SMILES string | CCOC(=O)C[C@H](O)CCl |
| InChI | 1S/C6H11ClO3/c1-2-10-6(9)3-5(8)4-7/h5,8H,2-4H2,1H3/t5-/m0/s1 |
| InChI key | ZAJNMXDBJKCCAT-YFKPBYRVSA-N |
| packaging【包装】 | 1, 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS05,GHS07 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H302 - H318 |
| Precautionary Statements | P280 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Eye Dam. 1 |
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 235.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 113 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
