半岛bd体育手机客户端 说明

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.

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.

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。

分析说明

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance withISO 17034andISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

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.

基本信息

经验(实验)分子式	C4H6N4O3
分子量	158.12
Beilstein	102364
EC 号	202-592-8
MDL编号	MFCD00005260
PubChem化学物质编号	329823343
NACRES	NA.24

半岛bd体育手机客户端 性质

质量水平	300
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)
格式	neat
药典可追溯性	traceable to PhEur A0349000 traceable to USP 1012939
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

储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable