388513
5,8-Dihydroxy-1,4-naphthoquinone
technical grade
Synonym(s):
Naphthazarin
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About This Item
Empirical Formula (Hill Notation):
C10H6O4
CAS Number:
Molecular Weight:
190.15
Beilstein:
880561
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
grade
technical grade
mp
220-230 °C (lit.)
SMILES string
Oc1ccc(O)c2C(=O)C=CC(=O)c12
InChI
1S/C10H6O4/c11-5-1-2-6(12)10-8(14)4-3-7(13)9(5)10/h1-4,11-12H
InChI key
RQNVIKXOOKXAJQ-UHFFFAOYSA-N
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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)
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The human selenoprotein thioredoxin reductase is involved in antioxidant defense and DNA synthesis. As increased thioredoxin reductase levels are associated with drug sensitivity to cisplatin and drug resistance in tumor cells, this enzyme represents a promising target for the development
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The search of new anti-inflammatory drugs has been a current preoccupation, due to the need of effective drugs, with less adverse reactions than those used nowadays. Several naphthoquinones (plumbagin, naphthazarin, juglone, menadione, diosquinone and 1,4-naphthoquinone), plus p-hydroquinone and p-benzoquinone were
Vishnu K Tandon et al.
Bioorganic & medicinal chemistry letters, 15(13), 3288-3291 (2005-05-26)
A series of (1,4)-naphthoquinono [3,2-c]-1H-pyrazoles and their (1,4)-naphthohydroquinone derivatives 2-7 were synthesized and evaluated for antifungal, antibacterial, and anticancer activities. The structure-activity relationship of these compounds was studied and the results show that the compound 2b exhibited in vitro antifungal
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The quantification of free and total alkannins in 13 endemic Anatolian Alkanna species is described for the first time. Extraction of the samples was performed by sonication with hexane, followed by hydrolysis in 1 N NaOH. For analysis, a new
Bipul R Acharya et al.
Apoptosis : an international journal on programmed cell death, 16(9), 924-939 (2011-06-15)
Naphthazarin (DHNQ, 5,8-dihydroxy-l,4-naphthoquinone) is a naturally available 1,4-naphthoquinone derivatives. In this study, we focused on elucidating the cytotoxic mechanism of naphthazarin in A549 non-small cell lung carcinoma cells. Naphthazarin reduced the A549 cell viability considerably with an IC(50) of 16.4 ± 1.6 μM.
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