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H46805

Sigma-Aldrich

2-Hydroxy-1,4-naphthoquinone

≥96.5% purity, powder

Sinonimo/i:

Lawsone, Natural Orange 6

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About This Item

Formula empirica (notazione di Hill):
C10H6O3
Numero CAS:
83-72-7
Peso molecolare:
174.15
Colour Index:
75480
Beilstein:
1565260
Numero CE:
201-496-3
Numero MDL:
MFCD00001678
Codice UNSPSC:
12171500
ID PubChem:
24895653
NACRES:
NA.47

product name

2-Hydroxy-1,4-naphthoquinone, 97%

Livello qualitativo

200

Saggio

97%

Forma fisica

powder

Colore

faint yellow to dark yellow, and Faint Orange to Dark Orange

Punto di fusione

192-195 °C (dec.) (lit.)

λmax

452 nm

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

OC1=CC(=O)c2ccccc2C1=O

InChI

1S/C10H6O3/c11-8-5-9(12)10(13)7-4-2-1-3-6(7)8/h1-5,12H
CSFWPUWCSPOLJW-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

2-Hydroxy-1,4-naphthoquinone is one among the forensic reagents used for fingerprint detection.
2-Hydroxy-1,4-naphthoquinone, produced from Lawsonia inermis, is an orange dye. It belongs to the class of naphthoquinone dyes. 2-Hydroxy-1,4-naphthoquinone is used to dye hair and to color textiles. It has antibacterial, antifungal, anti-inflammatory, antiviral and antineoplastic properties. 2-Hydroxy-1,4-naphthoquinone inhibits tumor cell growth. It stimulates the production of reactive oxygen species (ROS).

Applicazioni

2-Hydroxy-1,4-naphthoquinone has been used as a compound for the culture of schistosome worms.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
STBJ7322
STBG0780V
STBD7466V
STBD5846V
STBD2253V

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Sigma-Aldrich

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Alessia Coletti et al.
The Journal of organic chemistry, 77(16), 6873-6879 (2012-07-28)
A new class of pentacyclic diquinoid compounds has been synthesized with a facile one-pot reaction of two molecules of 2-hydroxynaphthoquinone and 1-bromoalkanes in the presence of ferrocene. These molecules were isolated as enol tautomers that exhibit intramolecular hydrogen bond and
Applications of DNA-electrochemical biosensors in cancer research
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Past, Present and Future Challenges of Biosensors and Bioanalytical Tools in Analytical Chemistry: A Tribute to Professor Marco Mascini, 77, 287-336 (2017)
Pablo J Almeida et al.
Contact dermatitis, 66(1), 33-37 (2011-10-07)
Very few studies are available in which the components of henna products used by tattoo artists have been analysed. The aim of this study was to quantify the amounts of lawsone (2-hydroxy-1,4-naphthoquinone, the active ingredient in henna) and p-phenylenediamine (PPD)
Francisco L S Bustamante et al.
Inorganic chemistry, 52(3), 1167-1169 (2013-01-25)
Dimerization of lawsone occurs upon reaction with Co(BF(4))(2)·6H(2)O and N,N'-bis(pyridin-2-ylmethyl)ethylenediamine (py(2)en) to produce the mononuclear complex [Co(III)(bhnq)(py(2)en)]BF(4)·H(2)O (1). This complex has been investigated as a prototype of a bioreductive prodrug, where the bhnq(2-) ligand acts as a model for cytotoxic
Trivedi PC
Medicinal Plants: Traditional Knowledge (2006)
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