甲基硝基亚硝基胍
甲基硝基亚硝基胍[1] | |
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IUPAC名 N-Methyl-N′-nitro-N-nitrosoguanidine | |
别名 | 1-Methyl-3-nitro-1-nitrosoguanidine N-Methyl-N-nitroso-N′-nitroguanidine |
识别 | |
缩写 | MNNG |
CAS号 | 70-25-7 |
PubChem | 6261 |
ChemSpider | 6025 |
SMILES |
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InChI |
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InChIKey | VZUNGTLZRAYYDE-UHFFFAOYAT |
KEGG | C14592 |
性质 | |
化学式 | C2H5N5O3 |
摩尔质量 | 147.09 g/mol g·mol⁻¹ |
外观 | 黄色晶体 |
熔点 | 118 °C(分解) |
溶解性(水) | reacts violently, slowly hydrolysed |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
甲基硝基亚硝基胍(MNNG[2])是一种有机化合物,化学式为C2H5N5O3。这种生化试剂可用作致癌剂和致突变试剂。
它在碱性溶液中水解,生成重氮甲烷(DNA甲基化试剂),在酸性溶液中水解,生成亚硝酸。[3]
参考文献
- ^ Merck Index, 11th Edition, 6017.
- ^ Lawley, P. D.; Thatcher, Carolyn J. Methylation of deoxyribonucleic acid in cultured mammalian cells by N-methyl-N′-nitro-N-nitrosoguanidine. The influence of cellular thiol concentrations on the extent of methylation and the 6-oxygen atom of guanine as a site of methylation. Biochemical Journal (Portland Press Ltd.). 1970-02-01, 116 (4): 693–707. ISSN 0306-3283. PMC 1185415 . PMID 5435496. doi:10.1042/bj1160693.
- ^ Hollaender, Alexander. Chemical Mutagens : Principles and Methods for Their Detection Volume 1. Boston, MA: Springer US. 1971: 188. ISBN 978-1-4615-8966-2. OCLC 851813793.