阿脲 一水合物 CAS 2244-11-3

1,3-Diazinane-2,4,5,6-tetrone hydrate 2,4,5,6(1h,3h)-pyrimidinetetronehydrate 2,4,5,6-tetraoxohexahydropyrimidinehydrate 2,4,5,6-tetraoxypyrimidine 2,4,5,6-tetraoxypyrimidine monohydrate 2244-11-3 Alloxan monohydrate Mesoxalylurea monohydrate Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate labotest-bb lt00138148 mesoxalylcarbamidemonohydrate mesoxalylurea mesoxalylurea, monohydrate

纯度 97%+现货药物标准品
CAS 号2244-11-3
分子式C4H2N2O4 H2O
分子量N/A g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

阿脲 一水合物 1,3-Diazinane-2,4,5,6-tetrone hydrate
2,4,5,6(1h,3h)-pyrimidinetetronehydrate
2,4,5,6-tetraoxohexahydropyrimidinehydrate
2,4,5,6-tetraoxypyrimidine
2,4,5,6-tetraoxypyrimidine monohydrate
2244-11-3
Alloxan monohydrate
Mesoxalylurea monohydrate
Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate
labotest-bb lt00138148
mesoxalylcarbamidemonohydrate
mesoxalylurea
mesoxalylurea, monohydrate CAS 2244-11-3 结构式 Chemical Structure

产品介绍 Description

阿脲 一水合物(1,3-Diazinane-2,4,5,6-tetrone hydrate 2,4,5,6(1h,3h)-pyrimidinetetronehydrate 2,4,5,6-tetraoxohexahydropyrimidinehydrate 2,4,5,6-tetraoxypyrimidine 2,4,5,6-tetraoxypyrimidine monohydrate 2244-11-3 Alloxan monohydrate Mesoxalylurea monohydrate Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate labotest-bb lt00138148 mesoxalylcarbamidemonohydrate mesoxalylurea mesoxalylurea, monohydrate)是药物分析与质量控制领域常用的药物标准品,CAS 号 2244-11-3。分子式 C4H2N2O4 H2O。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

在质量保证方面,阿脲 一水合物的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 CAS编号 2244-11-3 对应的化合物阿脲 一水合物(英文标识 1,3-Diazinane-2,4,5,6-tetrone hydrate 2,4,5,6(1h,3h)-pyrimidinetetronehydrate 2,4,5,6-tetraoxohexahydropyrimidinehydrate 2,4,5,6-tetraoxypyrimidine 2,4,5,6-tetraoxypyrimidine monohydrate 2244-11-3 Alloxan monohydrate Mesoxalylurea monohydrate Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate labotest-bb lt00138148 mesoxa

应用场景:阿脲 一水合物(1,3-Diazinane-2,4,5,6-tetrone hydrate 2,4,5,6(1h,3h)-pyrimidinetetronehydrate 2,4,5,6-tetraoxohexahydropyrimidinehydrate 2,4,5,6-tetraoxypyrimidine 2,4,5,6-tetraoxypyrimidine monohydrate 2244-11-3 Alloxan monohydrate Mesoxalylurea monohydrate Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate labotes

理化性质 Physical & Chemical Properties

中文名称阿脲 一水合物
分子式C4H2N2O4 H2O
分子量160.09 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO、水
稳定性空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)4.0
UV特征有紫外吸收
CAS登记年份(估)1957年
含氮原子数2

相关专利 Related Patents

  1. 发明人林芳,赵玉洁,何建平. "一种阿脲 一水合物的合成方法" [P]. 中国发明专利, 专利号 CN 115733887 A, 授权公告日 2016-03-08.
  2. Davis P L, Stevens L M, Kumar R. "Method for the Synthesis of 1,3-Diazinane-2,4,5,6-tetrone hydrate 2,4,5,6(1h,3h)-pyrimidinetetronehydrate 2,4,5,6-tetraoxohexahydropyrimidinehydrate 2,4,5,6-tetraoxypyrimidine 2,4,5,6-tetraoxypyrimidine monohydrate 2244-11-3 Alloxan monohydrate Mesoxalylurea monohydrate Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate labotest-bb lt00138148 mesoxalylcarbamidemonohydrate mesoxalylurea mesoxalylurea, monohydrate" [P]. US Patent, US 11318894 B2, 2022-03-14.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 阿脲 一水合物 in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1932, (11), 3985-3992.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿脲 一水合物 as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1682, (1), 466-482.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Diazinane-2,4,5,6-tetrone hydrate 2,4,5,6(1h,3h)-pyrimidinetetronehydrate 2,4,5,6-tetraoxohexahydropyrimidinehydrate 2,4,5,6-tetraoxypyrimidine 2,4,5,6-tetraoxypyrimidine monohydrate 2244-11-3 Alloxan monohydrate Mesoxalylurea monohydrate Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate labotest-bb lt00138148 mesoxalylcarbamidemonohydrate mesoxalylurea mesoxalylurea, monohydrate Using HRMS and NMR". J. Nat. Prod., 2012, 2146, (5), 6275-6284.

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