N-甲基胞嘧啶
N-甲基胞嘧啶或1-甲基胞嘧啶(简写:dS)是DNA碱基胞嘧啶(C)的甲基化产物。N-甲基胞嘧啶可由胞嘧啶和碘甲烷在一定条件下反应得到[4],硫酸二甲酯[5]、三甲基氢氧化锍[6]也能作为甲基化试剂。
N-甲基胞嘧啶 | |
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IUPAC名 4-amino-1-methyl-2(1H)-pyrimidinone | |
识别 | |
CAS号 | 1122-47-0 |
PubChem | 79143 |
ChemSpider | 71474 |
SMILES |
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InChI |
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InChIKey | HWPZZUQOWRWFDB-UHFFFAOYSA-N |
ChEBI | 39624 |
MeSH | 1-Methylcytosine |
性质 | |
化学式 | C5H7N3O |
摩尔质量 | 125.13 g·mol−1 |
密度 | 1.4483 g·cm−3[1] |
熔点 | 278—279 °C(551—552 K)[2] |
沸点 | 300—303 °C(573—576 K)(分解)[3] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
- M. Rossi, T. J. Kistenmacher. . Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 1977-12-01, 33 (12): 3962–3965 [2019-03-18]. ISSN 0567-7408. doi:10.1107/S0567740877012618. (原始内容存档于2018-06-02).
- Johnson, T. B.; Clapp, S. H. Researches on Pyrimidines XXXIII: Syntheses of Some N Alkyl Derivatives of Cytosine, Thymine and Uracil. Journal of Biological Chemistry, 1909. 5: 49-70. ISSN: 0021-9258.
- Ramachandra S. Hosmane, Nelson J. Leonard. . Synthesis. 1981, 1981 (02): 118–119 [2019-03-18]. ISSN 0039-7881. doi:10.1055/s-1981-29352. (原始内容存档于2018-06-04) (英语).
- Steffi Noll, Marijeta Kralj, Lidija Šuman, Holger Stephan, Ivo Piantanida. . European Journal of Medicinal Chemistry. 2009-3, 44 (3): 1172–1179 [2019-03-18]. doi:10.1016/j.ejmech.2008.06.002. (原始内容存档于2018-06-29) (英语).
- Bredereck, Hellmut; Haas, Hans; Martini, Annelise. Nucleic acids. XXIII. Methylated nucleosides and purines and their pharmacological effects. 2. Methylation of nucleosides with dimethyl sulfate. Chemische Berichte, 1948. 81: 307-313. ISSN: 0009-2940.
- Kiyoshi Yamauchi, Toshizumi Tanabe, Masayoshi Kinoshita. . The Journal of Organic Chemistry. 1979-2, 44 (4): 638–639 [2019-03-18]. ISSN 0022-3263. doi:10.1021/jo01318a037. (原始内容存档于2019-10-18) (英语).
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