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MilliporeSigma

152757

Sigma-Aldrich

1,4-naftoquinona

97%

Sinónimos:

α-Naftoquinona

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About This Item

Fórmula empírica (notación de Hill):
C10H6O2
Número de CAS:
Peso molecular:
158.15
Beilstein/REAXYS Number:
878524
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

powder

mp

119-122 °C (lit.)

SMILES string

O=C1C=CC(=O)c2ccccc12

InChI

1S/C10H6O2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H

InChI key

FRASJONUBLZVQX-UHFFFAOYSA-N

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Application

1,4-Naphthoquinone was used as a potential inhibitor of monoamine oxidase and DNA topoisomerase activities. It was also used to inhibit the acetyltransferase activity.

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

285.8 °F

flash_point_c

141 °C

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Eduardo Coelho-Cerqueira et al.
Chemical biology & drug design, 83(4), 401-410 (2013-10-30)
Monoamine oxidase (MAO) action has been involved in the regulation of neurotransmitters levels, cell signaling, cellular growth, and differentiation as well as in the balance of the intracellular polyamine levels. Although so far obscure, MAO inhibitors are believed to have
Rita Gatti et al.
Analytical and bioanalytical chemistry, 405(2-3), 817-825 (2012-07-24)
The use of 1,4-naphthoquinone as an advantageous pre-column reagent for liquid chromatography analysis of aliphatic thiol compounds is proposed. The compound reacts selectively in mild conditions (5 min at room temperature; pH 7.5) with thiol function. The resulting adducts were
Paula F Carneiro et al.
Bioorganic & medicinal chemistry, 20(16), 4995-5000 (2012-07-17)
New oxirane derivatives were synthesized using six naphthoquinones as the starting materials. Our biological results showed that these oxiranes acted as trypanocidal agents against Trypanosoma cruzi with minimal cytotoxicity in the VERO cell line compared to naphthoquinones. In particular, oxirane
Yu Shang et al.
Environmental science & technology, 46(5), 2935-2942 (2012-02-01)
Airborne quinones contribute to adverse health effects of ambient particles probably because of their ability to generate hydroxyl radicals (·OH) via redox cycling, but the mechanisms remain unclear. We examined the chemical mechanisms through which 1,4-naphthoquinone (1,4-NQ) induced ·OH, and
Daniela M Santos et al.
Molecular neurobiology, 47(1), 313-324 (2012-10-12)
Naphthoquinones are bioactive compounds widespread in nature that impact on several cellular pathways, including cell proliferation and survival, by acting as prooxidants and electrophiles. We have previously described the role of the synthetic isoxazole condensed 1,4-naphthoquinone derivative 1a in preventing

Protocolos

US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on Equity®-5 (30 m x 0.25 mm I.D., 0.50 μm)

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