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M26305

Sigma-Aldrich

N-Methylacetamide

≥99%

Synonym(s):

Acetylmethylamine

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About This Item

Linear Formula:
CH3CONHCH3
CAS Number:
79-16-3
Molecular Weight:
73.09
Beilstein/REAXYS Number:
1071255
EC Number:
201-182-6
MDL number:
MFCD00008683
UNSPSC Code:
12352100
PubChem Substance ID:
24896748
NACRES:
NA.22

assay

≥99%

refractive index

n20/D 1.433 (lit.)

bp

204-206 °C (lit.)

mp

26-28 °C (lit.)

density

0.957 g/mL at 25 °C (lit.)

SMILES string

CNC(C)=O

InChI

1S/C3H7NO/c1-3(5)4-2/h1-2H3,(H,4,5)

InChI key

OHLUUHNLEMFGTQ-UHFFFAOYSA-N

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Application

N-Methylacetamide can be used:
  • To synthesize N-methyl-N-(3-thienyl)acetamide by reacting with 3-bromothiophene in the presence of CuI catalyst and N,N′-dimethylethylenediamine.(1)
  • As a ligand to synthesize the zirconium(IV) complex, Zr(MeC(O)NMe)4 by reacting with tetrakis(dimethylamido)zirconium.(2)

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H360D

Hazard Classifications

Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 1

flash_point_f

240.8 °F

flash_point_c

116 °C

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hangfei Chen et al.
Environmental science & technology, 51(20), 11710-11717 (2017-09-15)
Amides represent an important class of nitrogen-containing compounds in the atmosphere that can in theory interact with atmospheric acidic particles and contribute to secondary aerosol formation. In this study, uptake coefficients (γ) of six alkylamides (C
Aneta Buczek et al.
Journal of molecular modeling, 18(6), 2471-2478 (2011-10-22)
A linear correlation between harmonic and anharmonic frequencies of water calculated at B3LYP level of theory was observed with a number of basis sets. Similar relationships were found in both the gas phase and solution for several small molecules. The
Arend G Dijkstra et al.
The journal of physical chemistry. B, 115(18), 5392-5401 (2011-01-07)
The amide vibrational modes play an important role in energy transport and relaxation in polypeptides and proteins and provide us with spectral markers for structure and structural dynamics of these macromolecules. Here, we present a detailed model to describe the
Michael Harder et al.
ChemMedChem, 8(3), 397-404 (2013-01-29)
The less polar π-surface of protein amide groups is exposed in many receptor binding sites, either as part of the backbone or in Gln/Asn side chains. Using quantum chemical calculations and Protein Data Bank (PDB) searches on model systems, we
Upendra Adhikari et al.
The journal of physical chemistry. A, 117(2), 489-496 (2013-01-01)
The natural and fundamental proclivities of interaction between a pair of peptide units are examined using high-level ab initio calculations. The NH···O H-bonded structure is found to be the most stable configuration of the N-methylacetamide (NMA) model dimer, but only
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