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343420

Sigma-Aldrich

2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone

95%

Synonym(s):

2,3-Dichloro-5,8-dihydroxynaphtho-1,4-quinone

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About This Item

Empirical Formula (Hill Notation):
C10H4Cl2O4
CAS Number:
Molecular Weight:
259.04
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Assay

95%

mp

197-199 °C (lit.)

SMILES string

Oc1ccc(O)c2C(=O)C(Cl)=C(Cl)C(=O)c12

InChI

1S/C10H4Cl2O4/c11-7-8(12)10(16)6-4(14)2-1-3(13)5(6)9(7)15/h1-2,13-14H

InChI key

UVESKDKGJSABKP-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

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Jeremy D Baker et al.
SLAS discovery : advancing life sciences R & D, 26(3), 400-409 (2020-09-29)
Tauopathies are neurological disorders characterized by intracellular tau deposits forming neurofibrillary tangles, neuropil threads, or other disease-specific aggregates composed of the protein tau. Tauopathy disorders include frontotemporal lobar degeneration, corticobasal degeneration, Pick's disease, and the largest cause of dementia, Alzheimer's
Xiao-Fei Shang et al.
Scientific reports, 8(1), 1609-1609 (2018-01-27)
As important secondary plant metabolites, naphthoquinones exhibit a wide range of biological activities. However, their potential as sustainable alternatives to synthetic acaricides has not been studied. This study for the first time investigates the acaricidal activity of naphthoquinones against Psoroptes

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