5-氨基乳清酸 CAS 7164-43-4

7164-43-4 UM0F8VQR7M 5-Aminoorotic acid 5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid Orotic acid, 5-amino- Orotic acid, 5-amino- (VAN) (8CI) 4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo- EINECS 230-514-2 NSC 43249 Orothic acid, 5-amino- UNII-UM0F8VQR7M

纯度 97%+现货药物标准品
CAS 号7164-43-4
分子式C5H5N3O4
分子量171.11 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

5-氨基乳清酸 7164-43-4
UM0F8VQR7M
5-Aminoorotic acid
5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid
Orotic acid, 5-amino-
Orotic acid, 5-amino- (VAN) (8CI)
4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo-
EINECS 230-514-2
NSC 43249
Orothic acid, 5-amino-
UNII-UM0F8VQR7M CAS 7164-43-4 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的5-氨基乳清酸(7164-43-4 UM0F8VQR7M 5-Aminoorotic acid 5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid Orotic acid, 5-amino- Orotic acid, 5-amino- (VAN) (8CI) 4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo- EINECS 230-514-2 NSC 43249 Orothic acid, 5-amino- UNII-UM0F8VQR7M)为药物标准品,CAS 登记号 7164-43-4,分子式 C5H5N3O4,分子量 171.11。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

5-氨基乳清酸的产生途径与其化学式中糖类衍生物,酰胺类密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C5H5N3O4 的5-氨基乳清酸(7164-43-4 UM0F8VQR7M 5-Aminoorotic acid 5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid Orotic acid, 5-amino- Orotic acid, 5-amino- (VAN) (8CI) 4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo- EINECS 230-514-2 NSC 43249 Orothic acid, 5-amino- UNII-UM0F8VQR7M),其CAS登记号是 7164-43-4,分子量为 171.11 g/mol。 5-氨基乳清酸(分子式 C5H5N3O4)的化学结构中包含糖类衍生物,酰胺类。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV

应用场景:5-氨基乳清酸(7164-43-4 UM0F8VQR7M 5-Aminoorotic acid 5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid Orotic acid, 5-amino- Orotic acid, 5-amino- (VAN) (8CI) 4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo- EINECS 230-514-2 NSC 43249 Orothic acid, 5-amino- UNII-UM0F8VQR7

理化性质 Physical & Chemical Properties

中文名称5-氨基乳清酸
分子式C5H5N3O4
分子量171.11 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)5.0
UV特征有紫外吸收
CAS登记年份(估)1959年
含氮原子数3

相关专利 Related Patents

  1. Fischer A B, Park J H, Klinger H. "一种5-氨基乳清酸的合成方法" [P]. US Patent, US 10057806 B2, 2018-08-03.
  2. Park J H, Roberts E F, Anderson J P. "Method for the Synthesis of 7164-43-4 UM0F8VQR7M 5-Aminoorotic acid 5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid Orotic acid, 5-amino- Orotic acid, 5-amino- (VAN) (8CI) 4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo- EINECS 230-514-2 NSC 43249 Orothic acid, 5-amino- UNII-UM0F8VQR7M" [P]. US Patent, US 11871814 B2, 2022-04-24.
  3. 发明人郭海燕,钱学锋,王建平. "A Process for Preparing High-Purity 7164-43-4 UM0F8VQR7M 5-Aminoorotic acid 5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid Orotic acid, 5-amino- Orotic acid, 5-amino- (VAN) (8CI) 4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo- EINECS 230-514-2 NSC 43249 Orothic acid, 5-amino- UNII-UM0F8VQR7M" [P]. 中国发明专利, 专利号 CN 115925306 B, 授权公告日 2018-01-06.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氨基乳清酸 in Pharmaceutical Formulations". Anal. Methods, 2015, 364, (7), 9531-9559.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氨基乳清酸 as an Impurity". Anal. Chem., 2020, 749, 4326-4356.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 7164-43-4 UM0F8VQR7M 5-Aminoorotic acid 5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid Orotic acid, 5-amino- Orotic acid, 5-amino- (VAN) (8CI) 4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo- EINECS 230-514-2 NSC 43249 Orothic acid, 5-amino- UNII-UM0F8VQR7M Using HRMS and NMR". J. Agric. Food Chem., 2017, 1508, (11), 5005-5018.
  4. Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 5-氨基乳清酸 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2019, 1547, 9297-9327.

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