N-甲基吡咯
N-甲基吡咯结构式
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常用名 | N-甲基吡咯 | 英文名 | 1-Methylpyrrole |
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| CAS号 | 96-54-8 | 分子量 | 81.116 | |
| 密度 | 0.9±0.1 g/cm3 | 沸点 | 112.5±0.0 °C at 760 mmHg | |
| 分子式 | C5H7N | 熔点 | −57 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 15.0±0.0 °C | |
| 符号 |
GHS02, GHS07 |
信号词 | Danger |
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New insights on the photodissociation of N-methylpyrrole: the role of stereoelectronic effects.
J. Phys. Chem. A 113(52) , 14554-8, (2009) We investigated the reaction dynamics of N-methylpyrrole (NMP) along the N-CH3 coordinate, upon excitation energies below 6.4 eV. Ours and previous experiments show clearly the existence of different reaction channels leading to slow and fast fragment product... |
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Investigation of non-covalent complexes of HIV-1 promoter DNA and polyamides containing N-methylpyrrole by electrospray ionization mass spectrometry.
Rapid Commun. Mass Spectrom. 20(11) , 1736-40, (2006) Eight novel polyamides containing N-methylpyrrole were designed to target the sequence (5'-CTGCATATAAGCAG-3'/5'-CTGCTTATATGCAG-3') of the TATA box element of the HIV-1 promoter DNA. The non-covalent complexes of the promoter DNA and the polyamides were invest... |
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Analysis of noncovalent complexes between human telomeric DNA and polyamides containing N-methylpyrrole and N-methylimidazole by using electrospray ionization mass spectrometry.
Chemistry 11(4) , 1157-62, (2005) Electrospray ionization mass spectrometry (ESI-MS) was used to investigate noncovalent complexes formed between four novel polyamides containing N-methylpyrrole (Py) and N-methylimidazole (Im), and human telomeric DNA. Of the four polyamides investigated, PyP... |
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Investigation of noncovalent complexes between beta-cyclodextrin and polyamide acids containing N-methylpyrrole and N-methylimidazole by electrospray ionization mass spectrometry.
J. Am. Soc. Mass Spectrom. 17(1) , 9-14, (2006) Electrospray ionization (ESI) mass spectrometry was utilized to investigate noncovalent complexes between beta-cyclodextrin (beta-CD) and five novel polyamide acids containing N-methylpyrrole and N-methylimidazole. The 1:1 binding mode was specified by examin... |
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A new method for the determination of the relative affinity of a ligand against various DNA sequences by electrospray ionization mass spectrometry. Application to a polyamide minor groove binder.
J. Mass Spectrom. 44(8) , 1171-81, (2009) A new method for the determination of the relative affinity of a ligand against various dsDNA sequences is presented by using electrospray ionization time-of-flight mass spectrometry (ESI-QTOF) mass spectrometry. The principle is described here through the co... |
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Studies on electrochemical oxidation mechanisms of polyamides containing N-methylpyrrole and N-methylimidazole by electrospray ionization tandem mass spectrometry.
J. Phys. Chem. B 109(36) , 17162-8, (2005) Electrochemical oxidization mechanism of polyamides containing N-methylpyrrole and N-methylimidazole was investigated by electrospray ionization tandem mass spectrometry (ESI-MS(n)). The spectra of the oxidization products unambiguously revealed that one or t... |
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Amino-catalyzed fragmentation characteristics of polyamides containing N-methylpyrrole and N-methylimidazole by electrospray negative ionization mass spectrometry.
Rapid Commun. Mass Spectrom. 20(7) , 1077-81, (2006) Different negative fragmentations of synthesized polyamides containing N-methylpyrrole and N-methylimidazole were analyzed by electrospray ionization tandem mass spectrometry with low-energy collision-induced dissociation. An interesting rearrangement derived... |
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Sequence-specific recognition of double-stranded DNA by synthetic minor groove binder conjugates. toward the construction of artificial site-specific deoxyribonucleases.
Nucleosides Nucleotides Nucleic Acids 26(10-12) , 1559-63, (2007) Bis-conjugates of hairpin N-methylpyrrole/N-methylimidazole oligocarboxamide minor groove binders (MGB) possessing enhanced affinity and sequence-specificity for dsDNA were synthesized. Two hairpin MGBs were connected by their N-termini via an aminodiacetate ... |
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Investigation of non-covalent interaction of ANF promoter DNA and polyamides containing N-methylimidazole and N-methylpyrrole amino acids by electrospray ionization mass spectrometry.
Rapid Commun. Mass Spectrom. 25(7) , 993-6, (2011)
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Electrospray negative ionization mass spectrometry of polyamides containing N-methylpyrrole and N-methylimidazole.
J. Mass Spectrom. 40(5) , 688-9, (2005)
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