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129593

Sigma-Aldrich

Malonamide

97%

Synonym(s):

Malonodiamide

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100 G
$48.60

About This Item

Linear Formula:
CH2(CONH2)2
CAS Number:
Molecular Weight:
102.09
Beilstein/REAXYS Number:
1751401
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
form:
solid
assay:
97%

$48.60

List Price$97.20Save 50%

In StockDetails


Request a Bulk Order

Quality Level

assay

97%

form

solid

mp

172-175 °C (lit.)

fluorescence

λex 367 nm; λem 445 nm (α-keto acid adduct)

SMILES string

NC(=O)CC(N)=O

InChI

1S/C3H6N2O2/c4-2(6)1-3(5)7/h1H2,(H2,4,6)(H2,5,7)

InChI key

WRIRWRKPLXCTFD-UHFFFAOYSA-N

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General description

The malonamide derivatives are obtained by the one-pot, five-component condensation reaction of isocyanide, Meldrum′s acid, arylidene malononitrile, and two amine molecules in CH2Cl2[1].

Application

The malonamide-based ionic liquid extractant was used in the extraction of europium(iii) and other trivalent rare-earth ions from nitric acid medium[2].

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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M M Schiavoni et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 56A(8), 1533-1541 (2000-07-25)
The conformational and tautomeric compositions of malonamide, NH2-C(O)-CH2-C(O)-NH2 were determined by vibrational spectroscopy and theoretical calculations (HF/6-31G*, B3PW91/6-31G*). Solid state Fourier transform infrared and Raman spectra were analysed. They reveal the existence of a diketo tautomer. Theoretical calculations predict a
M J Barlow et al.
Solid state nuclear magnetic resonance, 1(4), 197-204 (1992-11-01)
Methyl tunnel frequencies, measured at 4 K, are found to be 455 +/- 8 kHz in methyl malonamide and 496 +/- 8 kHz in methyl ethyl ketone. The first is unaffected by deuteration of the amide groups. Measurements of the
Alok Rout et al.
Dalton transactions (Cambridge, England : 2003), 43(4), 1862-1872 (2013-11-22)
A new non-fluorinated malonamide-based ionic liquid extractant was synthesized and investigated for the extraction behavior of europium(III) and other trivalent rare-earth ions from nitric acid medium. The extractant was the functionalized ionic liquid trihexyl(tetradecyl)phosphonium N,N,N',N'-tetra(2-ethylhexyl)malonate, [P66614][MA], and it was used
Syntheses and antiinflammatory activity of malonamic acid, malonamate and malonamide derivatives of some heterocyclic compounds.
T Katagi et al.
Chemical & pharmaceutical bulletin, 33(11), 4878-4888 (1985-11-01)
Mi-Hyun Kim et al.
Organic letters, 12(12), 2826-2829 (2010-05-27)
A new enantioselective synthetic method of (-)-paroxetine is reported. (-)-Paroxetine could be obtained in 15 steps (95% ee and 9.1% overall yield) from N,N-bis(p-methoxyphenyl)malonamide tert-butyl ester via the enantioselective phase-transfer catalytic alkylation and the diastereoselective Michael addition as the key

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