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Ureidopropionic acid (3-Ureidopropionic acid) 是尿嘧啶代谢的中间体。更具体地说,它是二氢尿嘧啶的分解产物,由二氢嘧啶酶产生。它通过β -脲丙酸酶进一步分解为β -丙氨酸。尿素丙酸本质上是β -丙氨酸的尿素衍生物。高水平的尿丙酸存在于β -尿丙酸酶(UP)缺乏的个体中。嘧啶代谢中的酶缺乏与抗肿瘤药物5-氟尿嘧啶的严重毒性风险有关。
Ureidopropionic acid (3-Ureidopropionic acid) 是尿嘧啶代谢的中间体。更具体地说,它是二氢尿嘧啶的分解产物,由二氢嘧啶酶产生。它通过β -脲丙酸酶进一步分解为β -丙氨酸。尿素丙酸本质上是β -丙氨酸的尿素衍生物。高水平的尿丙酸存在于β -尿丙酸酶(UP)缺乏的个体中。嘧啶代谢中的酶缺乏与抗肿瘤药物5-氟尿嘧啶的严重毒性风险有关。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
50 mg | ¥ 258 | 现货 | |
100 mg | ¥ 413 | 现货 | |
200 mg | ¥ 588 | 期货 | |
1 mL x 10 mM (in DMSO) | ¥ 885 | 现货 |
产品描述 | Ureidopropionic acid (3-Ureidopropionic acid) is an intermediate in the metabolism of uracil. More specifically it is a breakdown product of dihydrouracil and is produced by the enzyme dihydropyrimidase. It is further decomposed to beta-alanine via the enzyme beta-ureidopropionase. Ureidopropionic acid is essentially a urea derivative of beta-alanine. High levels of Ureidopropionic acid are found in individuals with beta-ureidopropionase (UP) deficiency. Enzyme deficiencies in pyrimidine metabolism are associated with a risk for severe toxicity against the antineoplastic agent 5-fluorouracil. |
别名 | Carbamoyl-b-alanine, 3-酰脲丙酸, 3-Ureidopropionic acid |
分子量 | 132.12 |
分子式 | C4H8N2O3 |
CAS No. | 462-88-4 |
Smiles | NC(=O)NCCC(O)=O |
密度 | 1.337g/cm3 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 60 mg/mL (454.14 mM) | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
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