N-Heptanoyl-DL -homoserine lactone
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3170425 | Sigma-Aldrich | 25 MG | 3100 | 请咨询 |
结构式
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基本信息
| Empirical Formula【经验(实验)分子式】 | C11H19NO3 |
| Molecular weight | 213.27 |
| MDL number | MFCD01862914 |
| eCl@ss | 32160406 |
| PubChem Substance ID【PubChem化学物质编号】 | 57646861 |
| NACRES | NA.26 |
| Application【应用】 | Application test: Induces violacein expression in a Chromobacterium violaceum mutant usually not able to produce homoserine lactones. |
| Biochem/physiol Actions【生化/生理作用】 | N-Heptanoyl-DL-homoserine lactone (C7HSL) is among a group of homoserine lactones that includes; N-octanoyl-homoserine lactone (N-C8-HSL), N-Decanoyl-DL-homoserine lactone (N-C10-HSL), N-(3-oxodecanoyl) homoserine-L-lactone (3-oxo-C10 HSL), N-(3-oxododecanoyl)homoserine-L-lactone (3-oxo-C12-HSL), N-(3-Oxotetradecanoyl)-L-homoserine lactone (3-oxo-C14-HSL, N-(3-hydroxydecanoyl)-L-homoserine lactone, and N-(3-hydroxyoctanoyl)-L-homoserine lactone involved in the processes of bacterial quorum sensing. These N-acyl-homoserine lactones are used to study the processes and mechanisms of bacterial quorum sensing. N-Heptanoyl-DL-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) regulate gene expression in gram-negative bacteria, such asEcherichia and Salmonella are involved in quorum sensing, cell to cell communication among bacteria. Some AHLs are potent chemoattractants for human immune cells such as neutrophils. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥97.0% (HPLC) |
| form【形式】 | powder with small lumps |
| color【颜色】 | white to faintly brown |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | CCCCCCC(=O)NC1CCOC1=O |
| InChI | 1S/C11H19NO3/c1-2-3-4-5-6-10(13)12-9-7-8-15-11(9)14/h9H,2-8H2,1H3,(H,12,13) |
| InChI key | FTMZLSDESAOPSZ-UHFFFAOYSA-N |
| packaging【包装】 | Bottomless glass bottle. Contents are inside inserted fused cone. |
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) |