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160865

Sigma-Aldrich

2-Acetyl-1-methylpyrrole

98%

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About This Item

Empirical Formula (Hill Notation):
C7H9NO
CAS Number:
Molecular Weight:
123.15
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.542 (lit.)

bp

200-202 °C (lit.)

density

1.04 g/mL at 25 °C (lit.)

functional group

ketone

SMILES string

CC(=O)c1cccn1C

InChI

1S/C7H9NO/c1-6(9)7-4-3-5-8(7)2/h3-5H,1-2H3

InChI key

NZFLWVDXYUGFAV-UHFFFAOYSA-N

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General description

Reduction of 2-acetyl-1-methylpyrrole with sodium borohydride has been investigated.

Application

2-Acetyl-1-methylpyrrole was employed as model pyrrole to investigate the antioxidative activity of nonenzymatic browning reactions. It was employed as catalyst for the sulfonylation of spectinomycin.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

154.4 °F - closed cup

Flash Point(C)

68 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Francisco J Hidalgo et al.
Journal of agricultural and food chemistry, 51(19), 5703-5708 (2003-09-04)
The present investigation was undertaken to study how the antioxidative activity (AA) of nonenzymatic browning reactions is changing at the same time that the browning (by the pyrrole polymerization mechanism) is being produced. The antioxidative activities of eight model pyrroles
F J Hidalgo et al.
The Journal of biological chemistry, 268(22), 16190-16197 (1993-08-05)
The reaction of (E)-4,5-epoxy-(E)-2-heptenal with butylamine and glycine methyl ester produced brown macromolecular pigments, which showed fluorescent characteristics similar to lipofuscins. This polymerization reaction implies in the first step the formation of 1-alkyl-2-(1'-hydroxyalkyl)pyrroles (IV, VI). Compounds IV and VI have
K Tsuji et al.
Journal of chromatography, 333(2), 365-380 (1985-10-04)
A normal-phase high-performance liquid chromatographic (HPLC) method has been developed for the assay of spectinomycin hydrochloride and spectinomycin sulfate for detection at 254 nm. The method involves pre-column derivatization of secondary amines of spectinomycin with 2-naphthalenesulfonyl chloride (NSCl) using a

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