单磷酸尿苷(英语:Uridine monophosphate,或译一磷酸尿苷、尿苷单磷酸、尿苷酸,缩写:UMP)。是一种存在于RNA中的核苷酸。也是一种由磷酸与核苷尿苷所组成的酯类。包含磷酸官能团、五碳糖(核糖),以及碱基尿嘧啶。
单磷酸尿苷 | |
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识别 | |
CAS号 | 58-97-9 |
PubChem | 1172 6030 |
ChemSpider | 5808 |
SMILES |
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InChI |
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InChIKey | DJJCXFVJDGTHFX-XVFCMESIBD |
MeSH | Uridine+monophosphate |
IUPHAR配体 | 5125 |
性质 | |
化学式 | C9H13N2O9P |
摩尔质量 | 324.181 g·mol⁻¹ |
熔点 | 202 °C(475 K)(分解[1]) |
溶解性(水) | good, also in methanol[1] |
pKa | 1.0, 6.4, 9.5 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考来源
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