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Merck
모든 사진(4)

문서

H46805

Sigma-Aldrich

2-Hydroxy-1,4-naphthoquinone

≥96.5% purity, powder

동의어(들):

Lawsone, Natural Orange 6

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About This Item

실험식(Hill 표기법):
C10H6O3
CAS Number:
Molecular Weight:
174.15
색상 지수 번호:
75480
Beilstein:
1565260
EC Number:
MDL number:
UNSPSC 코드:
12171500
PubChem Substance ID:
NACRES:
NA.47

product name

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

Quality Level

분석

97%

형태

powder

색상

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

mp

192-195 °C (dec.) (lit.)

λmax

452 nm

응용 분야

diagnostic assay manufacturing
hematology
histology

저장 온도

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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일반 설명

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).

애플리케이션

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

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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문서 라이브러리 방문

이미 열람한 고객

Fabiola Kind et al.
Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG, 10(8), 572-578 (2012-02-04)
The increased frequency of case reports of allergic contact dermatitis from non-permanent black henna tattoos in recent years shows the popularity of this form of body painting. Seven patients presented with allergic contact dermatitis after initial hair or eyelash dyeing.
Perry G Wang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(20), 1795-1801 (2011-05-25)
A rapid method for the determination of para-phenylenediamine (PPD) in cosmetic products, such as henna tattoos has been developed and evaluated. This analytical procedure involved extracting a 10mg test portion of cosmetic product in 10 mL of ethyl acetate, followed
Emerging latent fingerprint technologies: a review
Bumbrah G, et al.
Research Reports Forensic Med Sci, 6, 39-50 (2016)
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

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