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131296

Sigma-Aldrich

Oxalyldihydrazide

98%

Synonym(s):
Oxalic dihydrazide, Oxalylhydrazide
Linear Formula:
NH2NHCOCONHNH2
CAS Number:
Molecular Weight:
118.09
Beilstein:
1072110
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

mp

242-244 °C (dec.) (lit.)

SMILES string

NNC(=O)C(=O)NN

InChI

1S/C2H6N4O2/c3-5-1(7)2(8)6-4/h3-4H2,(H,5,7)(H,6,8)

InChI key

SWRGUMCEJHQWEE-UHFFFAOYSA-N

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Application

Oxalyldihydrazide was used as a crosslinker for enrichment of carbonylated proteins within a microfluid chip. It was also used to synthesize a new series of manganese and iron salt forming complexes by template condensation with glyoxal.

Packaging

25 g in glass bottle

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Certificate of Origin

M Rizk et al.
Acta pharmaceutica Hungarica, 62(4), 158-166 (1992-07-01)
A sensitive and selective colorimetric method has been devised for the micro-determination of copper (II) ions in pure form, some chemicals and multivitamin preparations. The method depends on the formation of stable blue complexes in ammonia medium peaking at 615
Khlood Abou Melha
Journal of enzyme inhibition and medicinal chemistry, 23(2), 285-295 (2008-03-18)
The Schiff base ligand, oxalyl [( 2 - hydroxybenzylidene) hydrazone] [corrected].H(2)L, and its Cu(II), Ni(II), Co(II), UO(2)(VI) and Fe(III) complexes were prepared and tested as antibacterial agents. The Schiff base acts as a dibasic tetra- or hexadentate ligand with metal
Bryant C Hollins et al.
Lab on a chip, 12(14), 2526-2532 (2012-05-09)
We report a proof of principle study for the use of oxalyldihydrazide as a crosslinker for enrichment of carbonylated proteins within a microfluidic chip. Surface modification steps are characterized and analyzed using analytical techniques. We use oxidized cytochrome c as
D P Singh et al.
Journal of enzyme inhibition and medicinal chemistry, 24(3), 883-889 (2008-10-29)
A new series of complexes is synthesized by template condensation of oxalyldihydrazide and glyoxal in methanolic medium in the presence of trivalent chromium, manganese and iron salts forming complexes of the type: [M(C(8)H(8)N(8)O(4))X]X(2) where M = Cr(III), Mn(III), Fe(III) and
Zahid H Chohan et al.
Journal of enzyme inhibition and medicinal chemistry, 17(1), 1-7 (2002-10-09)
Schiff bases derived from oxaldiamide/oxalylhydrazine and pyrrol-2-carbaldehyde, or salicylaldehyde respectively, as well as their Zn(II) complexes have been prepared and tested as antibacterial agents. These Schiff bases function as tetradentate ligands, forming octahedral Zn(II) complexes. The ketonic form for the

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