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M78801

Sigma-Aldrich

N-Methylpyrrole

99%

Synonym(s):

1-Methyl-1H-pyrrole, N-Methylpyrrole

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About This Item

Empirical Formula (Hill Notation):
C5H7N
CAS Number:
96-54-8
Molecular Weight:
81.12
Beilstein/REAXYS Number:
104181
EC Number:
202-513-7
MDL number:
MFCD00005345
UNSPSC Code:
12352100
PubChem Substance ID:
24897193
NACRES:
NA.22

vapor density

2.8 (vs air)

vapor pressure

15 mmHg ( 20.2 °C)

assay

99%

form

liquid

expl. lim.

6 %

bp

112-113 °C (lit.)

mp

−57 °C (lit.)

density

0.914 g/mL at 25 °C (lit.)

SMILES string

Cn1cccc1

InChI

1S/C5H7N/c1-6-4-2-3-5-6/h2-5H,1H3

InChI key

OXHNLMTVIGZXSG-UHFFFAOYSA-N

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

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

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Electrospray negative ionization mass spectrometry of polyamides containing N-methylpyrrole and N-methylimidazole.
Jun Wang et al.
Journal of mass spectrometry : JMS, 40(5), 688-689 (2005-01-28)
Alexandre S Boutorine et al.
Nucleosides, nucleotides & nucleic acids, 26(10-12), 1559-1563 (2007-12-11)
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 linker. The binding of bis-MGB conjugates to the target DNA was
William Buchmann et al.
Journal of mass spectrometry : JMS, 44(8), 1171-1181 (2009-05-02)
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 complexation of double-stranded DNA
Nahoum G Anthony et al.
Journal of the American Chemical Society, 126(36), 11338-11349 (2004-09-10)
Isopropyl-thiazole ((iPr)Th) represents a new addition to the building blocks of nucleic acid minor groove-binding molecules. The DNA decamer duplex d(CGACTAGTCG)(2) is bound by a short lexitropsin of sequence formyl-PyPy(iPr)Th-Dp (where Py represents N-methyl pyrrole, (iPr)Th represents thiazole with an
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
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