NIR-628
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3175362 | Sigma-Aldrich | 1 MG | 1550 | 请咨询 |
结构式
 |
基本信息
| Empirical Formula【经验(实验)分子式】 | C34H28N2O4 |
| Molecular weight | 528.60 |
| MDL number | MFCD08277014 |
| PubChem Substance ID【PubChem化学物质编号】 | 57651857 |
| NACRES | NA.32 |
| Application【应用】 | NIR-628, a near-infrared (NIR) fluorescence dye, is used in applications where the intrinsic fluorescence of biomolecules poses a problem in the assay. Near-infrared (NIR) fluorescence (650–900 nm) detection avoids the natural background fluorescence interference of biomolecules, providing a high contrast between target and background tissues. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥98.0% (HPCE) |
| mp | 186-190 ℃ |
| solubility【溶解性】 | acetonitrile: 0.5%, clear |
| fluorescence【荧光】 | λex 610 nm; λem 658 nm in acetonitrile |
| suitability【适用性】 | suitable for fluorescence |
| SMILES string | NCCCOc1ccc-2c(c1)C(=O)c3cccc4c5-c6ccc(OCCCN)cc6C(=O)c7cccc(c-2c34)c57 |
| InChI | 1S/C34H28N2O4/c35-13-3-15-39-19-10-12-22-27(17-19)33(37)25-7-1-5-23-29-21-11-9-20(40-16-4-14-36)18-28(21)34(38)26-8-2-6-24(32(26)29)30(22)31(23)25/h1-2,5-12,17-18H,3-4,13-16,35-36H2 |
| InChI key | GLYICBWZRQDSNT-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 - H315 - H319 - H335 - H413 |
| Precautionary Statements | P273 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Aquatic Chronic 4 - 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 |