产品说明
应用
Iodonitrotetrazolium (INT) is a tetrazolium dye precursor that forms a purple formazan dye on reduction and has been used in a variety of applications. It is considered to have higher reactivity than some tetrazolium compounds, at least with respect to succinate dehydrogenase, with optimal results obtained using a concentration of 0.8 mM INT. INT is used as an electron acceptor for the colorimetric assays of: lactate dehydrogenase, xanthine dehydrogenase, lactyl-CoA dehydrogenase, succinate dehydrogenase, BBM II ketolisomerase, histidinol dehydrogenase and diverse other hydrolases.
多种脱氢酶比色分析中的电子受体
基本信息
| 经验(实验)分子式 | C19H13ClIN5O2 |
| 分子量 | 505.70 |
| Beilstein | 4093224 |
| EC 号 | 205-676-2 |
| MDL编号 | MFCD00011961 |
| PubChem化学物质编号 | 57651636 |
| NACRES | NA.25 |
产品性质
| 质量水平 | 200 |
| 产品线 | BioReagent |
| 测定 | ≥97.0% (calc. on dry substance, NT) |
| mp | 240 ℃ (dec.) (lit.) ~245 ℃ (dec.) |
| 溶解性 | methanol: water (1:1): 50 mg/mL, very faintly turbid, very deep yellow (hot) |
| application(s) | histology |
| SMILES string | [Cl-].[O-][N+](=O)c1ccc(cc1)-[n+]2nc(nn2-c3ccc(I)cc3)-c4ccccc4 |
| InChI | 1S/C19H13IN5O2.ClH/c20-15-6-8-16(9-7-15)23-21-19(14-4-2-1-3-5-14)22-24(23)17-10-12-18(13-11-17)25(26)27;/h1-13H;1H/q+1;/p-1 |
| InChI key | JORABGDXCIBAFL-UHFFFAOYSA-M |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H228 - H335 |
| 预防措施声明 | P210 - P240 - P241 - P261 - P271 - P280 |
| 危险分类 | Flam. Sol. 1 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 4.1B - Flammable solid hazardous materials |
| WGK | WGK 3 |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
