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D3648

Sigma-Aldrich

Diamide

Synonym(s):

1,1′-Azobis(N,N-dimethylformamide), N,N,N′,N′-Tetramethylazodicarboxamide, Azodicarboxylic acid bis(dimethylamide), Diazenedicarboxylic acid bis(N,N-dimethylamide), TMAD

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About This Item

Linear Formula:
(CH3)2NCON=NCON(CH3)2
CAS Number:
10465-78-8
Molecular Weight:
172.19
Beilstein:
1910409
EC Number:
233-951-7
MDL number:
MFCD00008318
UNSPSC Code:
12352102
PubChem Substance ID:
24278365
NACRES:
NA.22

Assay

≥98% (TLC)

Quality Level

200

form

powder

mp

113-115 °C

solubility

water: 19.60-21.00 mg/mL, clear to slightly hazy, orange

storage temp.

−20°C

SMILES string

CN(C)C(=O)\N=N\C(=O)N(C)C

InChI

1S/C6H12N4O2/c1-9(2)5(11)7-8-6(12)10(3)4/h1-4H3/b8-7+

InChI key

VLSDXINSOMDCBK-BQYQJAHWSA-N

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Application

Reported to be of use as a thiol oxidizing agent. Diamide has been used to titrate protein glutathiolation to discriminate from other oxidative protein modifications. Treatment increased protein glutathiolation in a concentration-dependent manner and had comparably little effect on protein-protein disulfide formation.

Storage Class Code

11 - 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

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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Yumei He et al.
Nucleic acids research, 45(1), 106-114 (2016-09-25)
We describe a Pap1-Oxs1 pathway for diamide-induced disulfide stress in Schizosaccharomyces pombe, where the nucleocytoplasmic HMG protein Oxs1 acts cooperatively with Pap1 to regulate transcription. Oxs1 and Pap1 form a complex when cells are exposed to diamide or Cd that
Carlos A Sorgi et al.
Scientific reports, 7(1), 10981-10981 (2017-09-10)
The differentiation of resident tissue macrophages from embryonic precursors and that of inflammatory macrophages from bone marrow cells leads to macrophage heterogeneity. Further plasticity is displayed through their ability to be polarized as subtypes M1 and M2 in a cell
Bradford G Hill et al.
Biochimica et biophysica acta, 1797(2), 285-295 (2009-11-21)
Protein thiolation by glutathione is a reversible and regulated post-translational modification that is increased in response to oxidants and nitric oxide. Because many mitochondrial enzymes contain critical thiol residues, it has been hypothesized that thiolation reactions regulate cell metabolism and
Ilse A E Bollen et al.
The American journal of pathology, 187(12), 2645-2658 (2017-09-25)
Peripartum cardiomyopathy (PPCM) and dilated cardiomyopathy (DCM) show similarities in clinical presentation. However, although DCM patients do not recover and slowly deteriorate further, PPCM patients show either a fast cardiac deterioration or complete recovery. The aim of this study was
Aline Pfefferle et al.
Biochimica et biophysica acta, 1833(1), 80-89 (2012-10-17)
Uncoupling protein-2 (UCP2) is used by cells to control reactive oxygen species (ROS) production by mitochondria. This ability depends on the glutathionylation state of UCP2. UCP2 is often overexpressed in drug resistant cancer cells and therein controls cell ROS levels
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