| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| D755545-1g |
1g |
现货  |
| |
| D755545-5g |
5g |
现货 |
|
| 别名 | 1-二甲基氨基萘-5-磺酰氯 | 氯化二硝基水杨酸 | 5-（二甲基氨基）萘-1-磺酰氯 |
|---|---|
| 规格或纯度 | BioReagent, 适用于荧光分析, ≥99%(HPLC) |
| 英文名称 | Dansyl chloride |
| 储存温度 | 2-8°C储存,避光,充氩 |
| 运输条件 | 冰袋运输 |
| 产品介绍 |
丹磺酰氯用作衍生化试剂，用于临床前研究研究乙炔雌二醇的大量代谢和最低给药剂量。 使用丹磺酰氯获得衍生物通过HPLC方法测定人血清中双酚的研究。 丹磺酰氯衍生物适用于LC/MS测定和表征食品样品中草甘膦、氨甲基膦酸(AMPA)和草铵膦 。一种用于氨基酸和肽的荧光N-末端衍生化的荧光试剂，并且可用反相HPLC进行检测。应用： 丹磺酰氯又称5-二甲基氨基萘-1-磺酰氯，是一种柱前衍生化试剂。 衍生化反应后，荧光衍生物可使用NMR、IR、UV-vis和荧光显微镜等多种分析方法分析。丹磺酰氯是一种典型的芳香族磺酰氯，它与各种碱反应，生成具有不同稳定性的衍生物。 Dansyl Chloride, also known as 5-dimethylamino naphthalene-1-sulfonyl chloride, is a pre-column derivatization reagent. After the derivatization reaction, the fluorescent derivatives are analyzed using several analytical methods like NMR, IR, UV-vis, and fluorescence microscopy. Dansyl Chloride is a typical aromatic sulphonyl chloride that reacts with various bases, resulting in derivatives with variable stability. Application: Dansyl Chloride is used as a derivatization reagent to study extensive metabolism and low doses of ethinylestradiol administered during pre-clinical studies. Studies conducted to determine bisphenols in human serum through the HPLC method used Dansyl Chloride to obtain the derivative products. Dansyl Chloride derivatives are suitable for LC/MS determination and characterization of glyphosate, aminomethylphosphonic acid (AMPA), and glufosinate from food samples. A fluorogenic reagent for fluorescent N-terminal derivatization of amino acids and peptides and detection by reverse phase HPLC. |
| 纯度 | ≥99%(HPLC) |
| 分子类型 | 未知 |
|---|---|
| IIUPAC Name | 5-(dimethylamino)naphthalene-1-sulfonyl chloride |
| INCHI | 1S/C12H12ClNO2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3 |
| InChi Key | XPDXVDYUQZHFPV-UHFFFAOYSA-N |
| Smiles | CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)Cl |
| Isomeric SMILES | CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)Cl |
| 分子量 | 269.74 |
| Reaxy-Rn | 2217205 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2217205&ln= |
| 溶解性 | acetone: 0.2 g/10 mL |
|---|---|
| 敏感性 | 对光敏感；对湿度敏感 |
| 比旋光度 | 1.64 |
| 沸点 | 371.30 °C at 760 mmHg |
| 熔点 | 69-73°C |
| 分子量 | 269.750 g/mol |
| XLogP3 | 3.500 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 3 |
| 可旋转键计数Rotatable Bond Count | 2 |
| 精确质量Exact Mass | 269.028 Da |
| 单同位素质量Monoisotopic Mass | 269.028 Da |
| 拓扑极表面积Topological Polar Surface Area | 45.800 Ų |
| 重原子数Heavy Atom Count | 17 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 363.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS05 |
|---|---|
| 信号词 | 危险 |
| 危险声明 |
H314: 造成严重的皮肤灼伤和眼睛损伤 |
| 预防措施声明 |
P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P264: 处理后要彻底洗手。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P363: 再次使用之前，请清洗受污染的衣物。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P305+P354+P338: 如果进入眼睛：立即用水冲洗几分钟。取下隐形眼镜（如果有的话），并且操作简单。继续冲洗。 P302+P361+P354: 如果接触皮肤：立即脱掉所有被污染的衣服。立即用水冲洗几分钟。 P316: 立即寻求紧急医疗救助。 |
| RTECS | QK3688000 |
| Merck Index | 2814 |
¥29.90
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