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产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3077226 | 5 G | 1530 |
产品别名
504-07-4
二氢尿嘧啶
Dihydrouracil
5,6-Dihydro-2,4-dihydroxypyrimidine
5,6-二氢-2,4-二羟基嘧啶
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C4H6N2O2 |
| Molecular weight | 114.10 |
| EC number【EC 号】 | 207-982-1 |
| MDL number | MFCD00006029 |
| PubChem Substance ID【PubChem化学物质编号】 | 24894143 |
| NACRES | NA.21 |
| General description【一般描述】 | Dihydrouracil (DiHU) is a minor base found in transfer ribonucleic acid (tRNA). It is similar to uracil with the only exception that the C5-C6 bond is saturated. It crystallized in the monoclinic system with space group P21/C. Its crystalline structure has been analyzed. Its generation from L-cysteine and uracil via photochemical addition has been described. |
| Application【应用】 | Dihydrouracil has been used as a standard for ureido group in the colorimentric assay of transfer ribonucleic acid (tRNA). |
| Other Notes【其他说明】 | Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. D7628.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin. |
产品性质
| Quality Level【质量水平】 | 100 |
| mp | 279-281 ℃ (lit.) |
| SMILES string | O=C1CCNC(=O)N1 |
| InChI | 1S/C4H6N2O2/c7-3-1-2-5-4(8)6-3/h1-2H2,(H2,5,6,7,8) |
| InChI key | OIVLITBTBDPEFK-UHFFFAOYSA-N |
| packaging【包装】 | 5 g in poly bottle |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
