产品说明
应用
2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) has been used for the labelling of hair cells in larval zebrafish.
生化/生理作用
2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) accumulates in the mitochondria and has a large fluorescence Stokes shift. It is also used for the relative measurements of mitochondrial membrane potential.
Suitable as a mitochondrial stain in live cells.
基本信息
| 经验(实验)分子式 | C17H21IN2 |
| 分子量 | 380.27 |
| Beilstein | 3783243 |
| EC 号 | 223-248-3 |
| MDL编号 | MFCD00011994 |
| PubChem化学物质编号 | 329798640 |
| NACRES | NA.47 |
产品性质
| 质量水平 | 100 |
| 测定 | ≥99% (HPLC) |
| 形式 | solid |
| 颜色 | red |
| mp | 267 ℃ (dec.) (lit.) |
| 溶解性 | DMSO: soluble methanol: soluble |
| εmax | 36.0-41.0 at 457-463 nm in methanol |
| application(s) | diagnostic assay manufacturing hematology histology |
| 储存温度 | 2-8℃ |
| SMILES string | [I-].CC[n+]1ccccc1\C=C\c2ccc(cc2)N(C)C |
| InChI | 1S/C17H21N2.HI/c1-4-19-14-6-5-7-17(19)13-10-15-8-11-16(12-9-15)18(2)3;/h5-14H,4H2,1-3H3;1H/q+1;/p-1 |
| InChI key | AMAXNNVXIBDEMV-UHFFFAOYSA-M |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
