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尿囊素
Allantoin
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3339291 | 500 MG | 1790 |
产品别名
97-59-6
尿囊素
Allantoin
5-Ureidohydantoin
Glyoxylic(acid) diureide
5-脲尿囊素
尿基间二-氮茂烷-2,4-二酮
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C4H6N4O3 |
| Molecular weight | 158.12 |
| Beilstein | 102364 |
| EC number【EC 号】 | 202-592-8 |
| MDL number | MFCD00005260 |
| PubChem Substance ID【PubChem化学物质编号】 | 329823343 |
| NACRES | NA.24 |
| General description【一般描述】 | Allantoin, the final catabolic product of purines in mammals, is a highly polar and amphoteric substance. Allantoin is mainly used for skin protection as the drug promotes cell proliferation and wound healing. Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. |
| Application【应用】 | These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. Allantoin may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography techniques. |
| Biochem/physiol Actions【生化/生理作用】 | 通过尿酸途径的嘌呤代谢物。尿酸也可与自由基反应生成尿囊素，因此尿囊素可作为氧化应激反应的有效生物标记。 |
| Analysis Note【分析说明】 | These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. |
| Other Notes【其他说明】 | This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
| Footnote【附注】 | To see an example of a Certificate of Analysis for this material enter LRAA1468 in the slot below. This is an example certificate only and may not be the lot that you receive. |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | certified reference material pharmaceutical secondary standard |
| CofA | current certificate can be downloaded |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| mp | 230 ℃ (dec.) (lit.) |
| application(s) | pharmaceutical (small molecule) |
| format【格式】 | neat |
| pharmacopeia traceability【药典可追溯性】 | traceable to PhEur A0349000 traceable to USP 1012939 |
| storage temp.【储存温度】 | 2-30℃ |
| SMILES string | NC(=O)NC1NC(=O)NC1=O |
| InChI | 1S/C4H6N4O3/c5-3(10)6-1-2(9)8-4(11)7-1/h1H,(H3,5,6,10)(H2,7,8,9,11) |
| InChI key | POJWUDADGALRAB-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
