W509973
1-甲基吡咯
≥99%
别名:
N-甲基吡咯
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关于此项目
经验公式（希尔记法）:
C5H7N
化学文摘社编号:
分子量:
81.12
NACRES:
NA.21
Flavis number:
14.023
PubChem Substance ID:
UNSPSC Code:
12164502
EC Number:
202-513-7
MDL number:
Beilstein/REAXYS Number:
104181
biological source
synthetic
Quality Level
vapor density
2.8 (vs air)
vapor pressure
15 mmHg ( 20.2 °C)
assay
≥99%
expl. lim.
6 %
bp
112-113 °C (lit.)
mp
−57 °C (lit.)
density
0.914 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
herbaceous; woody; smoky
SMILES string
Cn1cccc1
InChI
1S/C5H7N/c1-6-4-2-3-5-6/h2-5H,1H3
InChI key
OXHNLMTVIGZXSG-UHFFFAOYSA-N
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
60.8 °F - closed cup
flash_point_c
16 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Jiang Zhou et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 11(4), 1157-1162 (2004-12-30)
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, PyPyPygammaImImImbetaDp (3) had the highest binding affinity towards the
Giovanni Piani et al.
The journal of physical chemistry. A, 113(52), 14554-14558 (2009-10-16)
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 production whose relative efficiency
Mingyu Niu et al.
Rapid communications in mass spectrometry : RCM, 20(7), 1077-1081 (2006-02-25)
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 from amino catalysis of N-methylimidazole was observed. The observation is useful for the study
Huihui Li et al.
Rapid communications in mass spectrometry : RCM, 20(11), 1736-1740 (2006-05-06)
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 investigated by electrospray ionization (ESI) mass spectrometry
E E Ferapontova et al.
Biosensors & bioelectronics, 24(3), 422-428 (2008-06-11)
The molecular conformation of a synthetic branched, 4-way DNA Holliday junction (HJ) was electrochemically switched between the open and closed (stacked) conformers. Switching was achieved by electrochemically induced quantitative release of Mg(2+) ions from the oxidised poly(N-methylpyrrole) film (PPy), which
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