H46805

Sigma-Aldrich

2-Hydroxy-1,4-naphthoquinone

97%

Sinônimo(s):
Lawsone, Natural Orange 6
Empirical Formula (Hill Notation):
C10H6O3
Número CAS:
Peso molecular:
174.15
Número do índice de cores:
75480
Beilstein/REAXYS Number:
1565260
Número EC:
Número MDL:
ID de substância PubChem:

Nível de qualidade

200

teor

97%

forma

powder

aplicação(ões)

hematology: suitable
histology: suitable

pf

192-195 °C (dec.) (lit.)

λmax

452 nm

Setor em destaque

Diagnostic Assay Manufacturing

temperatura de armazenamento

room temp

SMILES string

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

InChI key

CSFWPUWCSPOLJW-UHFFFAOYSA-N

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Categorias relacionadas

Descrição geral

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).
2-Hydroxy-1,4-naphthoquinone is one among the forensic reagents used for fingerprint detection.

Aplicação

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

Embalagem

10, 25, 100 g in glass bottle

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Órgãos-alvo

Respiratory system

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

RIDADR

NONH for all modes of transport

WGK Alemanha

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificado de análise
Certificado de origem
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...
Yamin Yasin et al.
Journal of biomedical nanotechnology, 7(3), 486-488 (2011-08-13)
A drug-inorganic nanostructured material involving pharmaceutically active compound lawsone intercalated Zn-Al layered double hydroxides (Law-LDHs) with Zn/AI = 4 has been assembled by co-precipitation and ion exchange methods. Powder X-ray diffraction (XRD) and Fourier transform infrared spectra (FTIR) analysis indicate...
Trivedi PC
Medicinal Plants: Traditional Knowledge (2006)
Antibacterial colorants for textiles
Functional Textiles for Improved Performance, Protection and Health, 376-403 (2011)

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