| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| F767297-50mg |
50mg |
现货  |
| |
| F767297-100mg |
100mg |
期货 |
|
| 英文别名 | 5-Butylpyridine-2-carboxylic acid | 5-Butylpicolinic Acid |
|---|---|
| 规格或纯度 | ≥96% |
| 英文名称 | Fusaric acid |
| 储存温度 | -20°C储存,充氩 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
镰刀菌酸是新型质子亲和性衍生剂，具有离子化部分和疏水部分。 通常将液相色谱与电喷雾电离串联质谱（LC / ESI-MS / MS）联合使用，用于醇和酚的衍生化。
应用： Fusaric acid is a novel proton-affinitive derivatizing agent, having an ionization moiety and a hydrophobic moiety. It is commonly used for the derivatization of alcohols and phenols, by liquid chromatography coupled with electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS). Application： Fusaric acid may be used as a derivatizing reagent for the quantification of hydroxysteroids and dehydroepiandrosterone (DHEA) and sulfated DHEA in biological samples using liquid chromatography electrospray-ionization-tandem mass spectrometry (LC/ESI-MS/MS) technique. |
| 纯度 | ≥96% |
| pKa值 | pKₐ: 1.11 (Predicted), pKₐ: 5.04 (Predicted) |
|---|---|
| Ki Data | Dopamine β-hydroxylase: Ki= 149 nM (bovine) |
| IC50 | Dopamine β-hydroxylase: IC₅₀= 700 nM (rat); P4H-TM: IC₅₀= 149 μM (human) |
| EC号 | 208-643-0 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | 5-butylpyridine-2-carboxylic acid |
| INCHI | 1S/C10H13NO2/c1-2-3-4-8-5-6-9(10(12)13)11-7-8/h5-7H,2-4H2,1H3,(H,12,13) |
| InChi Key | DGMPVYSXXIOGJY-UHFFFAOYSA-N |
| Smiles | CCCCC1=CN=C(C=C1)C(=O)O |
| Isomeric SMILES | CCCCC1=CN=C(C=C1)C(=O)O |
| 分子量 | 179.22 |
| Beilstein号 | 125804 |
| Reaxy-Rn | 125804 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=125804&ln= |
| 溶解性 | Soluble in ethanol (49.00-51.00 mg/ml), and water (2.5% w/v). |
|---|---|
| 密度 | 1.11 g/cm3(Predicted) |
| 敏感性 | 对热敏感；对空气敏感 |
| 折光率 | n20D1.53 (Predicted) |
| 沸点 | 329.2° C at 760 mmHg (Predicted) |
| 熔点 | 95-98° C |
| 分子量 | 179.220 g/mol |
| XLogP3 | 2.600 |
| 氢键供体数Hydrogen Bond Donor Count | 1 |
| 氢键受体数Hydrogen Bond Acceptor Count | 3 |
| 可旋转键计数Rotatable Bond Count | 4 |
| 精确质量Exact Mass | 179.095 Da |
| 单同位素质量Monoisotopic Mass | 179.095 Da |
| 拓扑极表面积Topological Polar Surface Area | 50.200 Ų |
| 重原子数Heavy Atom Count | 13 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 170.000 |
| 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 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H302: 吞食有害 |
| 预防措施声明 |
P264: 处理后要彻底洗手。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P330: 漱口 P501: 将内容物/容器处理到。。。 P301+P317: 如果被吞咽：请寻求医疗帮助。 |
| WGK Germany | 3 |
| RTECS | US5625000 |
| Merck Index | 3.57916666666667 |
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