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(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸
(2S-cis)-(-)-5-Benzyl-3,6-dioxo-2-piperazineacetic acid
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 |
| 3265365 | 50 MG | 3060 |
产品别名
5262-10-2
(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸
(2S-cis)-(-)-5-Benzyl-3,6-dioxo-2-piperazineacetic acid
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C13H14N2O4 |
| Molecular weight | 262.26 |
| EC number【EC 号】 | 226-075-1 |
| MDL number | MFCD00190764 |
| PubChem Substance ID【PubChem化学物质编号】 | 329769718 |
| NACRES | NA.24 |
| General description【一般描述】 | Degradation product from aspartame (E951) |
| Application【应用】 | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | analytical standard |
| Assay【测定】 | ≥97.0% (HPLC) |
| optical activity【旋光性】 | [α]/D -9.0±1.5°, c = 0.8 in acetic acid |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| mp | 270-272 ℃ (lit.) |
| application(s) | cleaning products cosmetics food and beverages personal care |
| format【格式】 | neat |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | OC(=O)C[C@@H]1NC(=O)[C@H](Cc2ccccc2)NC1=O |
| InChI | 1S/C13H14N2O4/c16-11(17)7-10-13(19)14-9(12(18)15-10)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7H2,(H,14,19)(H,15,18)(H,16,17)/t9-,10-/m0/s1 |
| InChI key | VNHJXYUDIBQDDX-UWVGGRQHSA-N |
| packaging【包装】 | Bottomless glass bottle. Contents are inside inserted fused cone. |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
