H9377
次黄嘌呤
≥99.0%
推荐产品
生物来源
synthetic (organic)
质量水平
检测方案
≥99.0%
形式
powder
mp
>300 °C (lit.)
溶解性
formic acid: water (2:1): 50 mg/mL, clear to slightly hazy, colorless to yellow
SMILES string
O=C1NC=Nc2nc[nH]c12
InChI
1S/C5H4N4O/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)
InChI key
FDGQSTZJBFJUBT-UHFFFAOYSA-N
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此商品 | H9636 | A4660 | X4002 |
|---|---|---|---|
| assay ≥99.0% | assay ≥99% | assay ~98% | assay ≥99% |
| form powder | form powder | form lyophilized powder | form powder |
| mp >300 °C (lit.) | mp >300 °C (lit.) | mp ≥300 °C (lit.) | mp - |
| solubility formic acid: water (2:1): 50 mg/mL, clear to slightly hazy, colorless to yellow | solubility formic acid: water (2:1): 50 mg/mL | solubility 1 M NaOH: 50 mg/mL, clear to slightly hazy | solubility 1 M NaOH: 0.1 M, clear, colorless to light yellow |
| Quality Level 300 | Quality Level - | Quality Level 200 | Quality Level - |
应用
- 在氧嗪酸钾(PO)诱导的小鼠高尿酸血症模型中，灌胃并评估体内巴氏全脂牛奶中黄嘌呤氧化酶(XO)的活性
- 作为Iscove改良的DMEM培养基(IMDM)的补充剂，用于培养体外细胞株（EL-1细胞）
- 作为高效液相色谱-紫外法(HPLC-UV)的纯标准品，用于定量分析玻璃体液样本中的次黄嘌呤以推断死亡时间
生化/生理作用
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(F)
Not applicable
闪点(C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Certificates of Analysis (COA)
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示例
其它示例：
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
请输入1.000309185)
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Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.
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如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。
如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。
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商品
Uric acid is not a direct additive to any of the classical cell culture media. However, it is present in animal sera. Consequently, uric acid is typically present in complete serum-supplemented classical cell culture systems.
Xanthine is a purine base found in most human body tissues and fluids as well as in other organisms. Methylated xanthines (methylxanthines), which include caffeine, paraxanthine, theobromine, and theophylline, commonly used for their effects as mild stiµlants and as bronchodilators, notably in the treatment of asthma symptoms. This application shows the efficient separation of several common xanthines and may be applied their analysis in any number of desired matrices.
相关内容
Uric acid is not a direct additive to any of the classical cell culture media. However, it is present in animal sera. Consequently, uric acid is typically present in complete serum-supplemented classical cell culture systems.
Separation of Hypoxanthine, ≥99.0%; Xanthine, ≥99%; 7-Methylxanthine, ≥98.0% (HPLC); 3-Methylxanthine; 1-Methylxanthine, ≥97.0% (HPLC); Theobromine, ≥98.0%; 1,7-Dimethylxanthine, ~98%, solid; Theophylline, anhydrous, ≥99%, powder; Specimen capsules, microporous, average pore diameter 120 μm
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