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Merck

C9012

Bis(cyclohexanone)oxaldihydrazone

≥95% purity (TLC), powder

Synonym(s):

Cuprizon, Cuprizone, Oxalic acid bis(cyclohexylidenehydrazide)

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About This Item

Empirical Formula (Hill Notation):
C14H22N4O2
CAS Number:
Molecular Weight:
278.35
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
206-729-2
MDL number:
Beilstein/REAXYS Number:
2388004

Product Name

Bis(cyclohexanone)oxaldihydrazone, ≥95% (TLC)

InChI key

DSRJIHMZAQEUJV-UHFFFAOYSA-N

InChI

1S/C14H22N4O2/c19-13(17-15-11-7-3-1-4-8-11)14(20)18-16-12-9-5-2-6-10-12/h1-10H2,(H,17,19)(H,18,20)

SMILES string

O=C(N\N=C1\CCCCC1)C(=O)N\N=C2/CCCCC2

assay

≥95% (TLC)

form

powder

technique(s)

titration: suitable

color

white/clear to off-white

mp

210-214 °C (lit.)

solubility

acetic acid: 50 mg/mL, colorless to very faintly brown

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

Quality Level

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Application

  • Bis(cyclohexanone)oxaldihydrazone (Cuprizone) has been used in mice to study the effect of NG2 (neural/glial antigen 2) proteoglycan on toxic-induced demyelination.
  • It has been used to induce demyelination in mice.
  • It has been used to study cuprizone-induced demyelination and remyelination in the corpus callosum of mice.

Biochem/physiol Actions

Bis(cyclohexanone)oxaldihydrazone (Cuprizone) is a copper chelator. It results in oligodendroglial cell death, thereby leading to demyelination, astrogliosis and microglia activation. Cuprizone is widely used to study mitochondrial dysfunction-associated primary demyelination and remyelination in the corpus callosum.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Cortical demyelination is prominent in the murine cuprizone model and is strain-dependent.
Skripuletz T, et al.
The American Journal of Pathology, 172, 1053-1061 (2008)
Demyelination and remyelination in anatomically distinct regions of the corpus callosum following cuprizone intoxication.
Steelman AJ, et al.
Neuroscience Research, 72, 32-42 (2012)
Galanin transgenic mice with elevated circulating galanin levels alleviate demyelination in a cuprizone-induced MS mouse model.
Zhang L, et al.
PLoS ONE, 7, e33901-e33901 (2012)
Katharina Schregel et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(17), 6650-6655 (2012-04-12)
The detection of pathological tissue alterations by manual palpation is a simple but essential diagnostic tool, which has been applied by physicians since the beginnings of medicine. Recently, the virtual "palpation" of the brain has become feasible using magnetic resonance
Tim Clarner et al.
Glia, 60(10), 1468-1480 (2012-06-13)
In multiple sclerosis (MS), gray matter pathology is characterized by less pronounced inflammation when compared with white matter lesions. Although regional differences in the cytoarchitecture may account for these differences, the amount of myelin debris in the cortex during a

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