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O9328

Oxamide

Name: Oxamide
Brand: ALDRICH

98%

Synonym(s):

Oxalic acid diamide

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About This Item

Linear Formula:

NH₂COCONH₂

CAS Number:

471-46-5

Molecular Weight:

88.07

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24898068

EC Number:

207-442-5

Beilstein/REAXYS Number:

1743262

MDL number:

MFCD00008007

Assay:

98%

Form:

powder

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Properties

Quality Level

100

assay

98%

form

powder

mp

>300 °C (lit.)

SMILES string

NC(=O)C(N)=O

InChI

1S/C2H4N2O2/c3-1(5)2(4)6/h(H2,3,5)(H2,4,6)

InChI key

YIKSCQDJHCMVMK-UHFFFAOYSA-N

Description

Application

Oxamide can be used:

As a precursor for the synthesis of ligands such as bis(benzimidazole) and Schiff base ligands formed by condensation with furfural.
Carbon nitride (g-C₃N₄) nanotubes by self-assembly polymerization with urea.
As a bridging ligand for the synthesis of binuclear Ir^III complex [Ir₂(μ₂-oxamidato-N,N′,O,O′)(ptpy)₄], ptpy = 2-(p-tolyl)pyridinato.

pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H319

pcodes

P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Bis (benzimidazole) as supramolecular building block in manganese (IV) chemistry

Samol'ova E, et al.

Journal of Molecular Structure, 1176, 366-375 (2019)

Structural versatility of oxalamide-based compounds: a computational study on the isomerization of the oxalamide group and the structural preferences of the polyoxalamides.

E Armelin et al.

The Journal of organic chemistry, 66(24), 8076-8085 (2001-11-28)

The conformational properties of the oxalamide group and crystal structure of several polyoxalamides have been investigated by computational methods. First, a detailed quantum mechanical study of the conformational preferences of N,N'-dimethyloxalamide is reported. Results, which were obtained at the MP2/6-31G(d)

Heteronuclear complexes of macrocyclic oxamide with co-ligands: syntheses, crystal structures, and magnetic properties.

Li-Na Zhu et al.

Inorganic chemistry, 46(4), 1297-1304 (2007-01-25)

Four heteronuclear complexes Mn(CuL)2(SCN)2 (1), {[Mn(CuL)2(mu-dca)2].2H2O}n (2), Zn(CuL)2(SCN)2 (3), and [Fe(CuL)(N3)2]2 (4) incorporating macrocyclic oxamide ligands have been synthesized and structurally characterized. L is the dianion of diethyl 5,6,7,8,15,16-hexahydro-6,7-dioxodibenzo[1,4,8,11]-tetraazacyclotetradecine-13,18-dicarboxylate, and dca is the dicyanamide. The structure of 1 or 3

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