Fluorescein diacetate 5-maleimide
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3087888 | Sigma-Aldrich | 25 MG | 2570 | 请咨询 |
结构式
 |
基本信息
| Empirical Formula【经验(实验)分子式】 | C28H17NO9 |
| Molecular weight | 511.44 |
| MDL number | MFCD00077346 |
| PubChem Substance ID【PubChem化学物质编号】 | 57650887 |
| NACRES | NA.32 |
| Application【应用】 | Fluorescein diacetate 5-maleimide can be used as a substrate to prepare fluorescent Fe3O4 superparamagnetic nanoparticles (SPMNP) applicable in the subcellular fractionation process. It is also used in the surface modification of glass substrates to alter the surface properties. |
| Other Notes【其他说明】 | Formation of conjugates with immunoreactant for photoluminometric immunoassay by fluorescent energy transfer |
产品性质
| solubility【溶解性】 | DMF: soluble DMSO: soluble dioxane: soluble |
| Quality Level【质量水平】 | 100 |
| fluorescence【荧光】 | λex 492 nm; λem 520 nm in 0.1 M phosphate pH 7.0 (after derivatization with 2-mercaptoethanol and after cleavage by esterase) |
| suitability【适用性】 | corresponds for coupling to thiols suitable for fluorescence |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | CC(=O)Oc1ccc2c(Oc3cc(OC(C)=O)ccc3C24OC(=O)c5cc(ccc45)N6C(=O)C=CC6=O)c1 |
| InChI | 1S/C28H17NO9/c1-14(30)35-17-4-7-21-23(12-17)37-24-13-18(36-15(2)31)5-8-22(24)28(21)20-6-3-16(11-19(20)27(34)38-28)29-25(32)9-10-26(29)33/h3-13H,1-2H3 |
| InChI key | WZBJWHQRQDEKOF-UHFFFAOYSA-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 | 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 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |