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化学和生化试剂
砌块
有机砌块
2-羟基-1,4-萘醌

2-羟基-1,4-萘醌

规格或纯度: 98%

CAS编号: 83-72-7
分子式: C₁₀H₆O₃
分子量: 174.15
Beilstein号: 1565260
EC号: 201-496-3
MDL号: MFCD00001678
PubChem编号: 6755

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货号 (SKU)	包装规格	是否现货	价格	数量
H121701-5g	5g	现货
H121701-25g	25g	现货
H121701-100g	100g	现货
H121701-500g	500g	现货

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基本描述

别名	劳松黄\|2-羟基-1,4-萘二酮\|劳索酮\|散沫花醌\|指甲花醌\|散沫花素\|天然橙 6
英文别名	Lawsone\|2-Hydroxy-1,4-naphthoquinone\|83-72-7\|2-Hydroxynaphthoquinone\|2-hydroxynaphthalene-1,4-dione\|2-Hydroxy-1,4-naphoquinone\|Henna\|Mehendi\|Lawson\|Mendi\|HANA\|Natural Orange 6\|C.I. Natural Orange 6\|1,4-Naphthalenedione, 2-hydroxy-\|2-Hydroxy-1,4-naphthalen
规格或纯度	98%
英文名称	2-Hydroxy-1,4-naphthoquinone
生化机理	2-Hydroxy-1,4-naphthoquinone (Lawsone) is a naphthoquinone dye isolated from leaves of Lawsonia inermis, the Henna plant used for preparing decorative hair and skin dyes. In addition to strong light interaction which underlies the aesthetic properties of Henna, 2-Hydroxy-1,4-naphthoquinone also demonstrates antimicrobial and antioxidant effects. The observations that 2-Hydroxy-1,4-naphthoquinone participates in radical scavenging and in redox cycling with the hypoxanthine/xanthine oxidase system are attributable to the electronics of the naphthoquinone structure. This naphthoquinone structure also imparts cytotoxic properties to 2-Hydroxy-1,4-naphthoquinone and is conserved across many antibiotics, thoμgh this particular mechanism of cytotoxicity is not thoμght to involve redox cycling. In vitro 2-Hydroxy-1,4-naphthoquinone is shown to suppress the formation of hydrogen peroxide and superoxide radical anion by aldehyde oxidase-catalyzed reactions.
运输条件	常规运输
产品介绍	2-羟基-1,4-萘醌是用于指纹检测的法医试剂之一，已被用作血吸虫蠕虫培养的化合物。 2-羟基-1,4-萘醌是由惰性劳森氏菌产生的一种橙色染料。属萘醌类染料。2-羟基-1,4-萘醌用于染发和给纺织品着色。具有抗菌、抗真菌、抗炎、抗病毒和抗肿瘤等属性。2-羟基-1,4-萘醌抑制肿瘤细胞生长。刺激活性氧 (ROS) 的产生。 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).[ An antimicrobial antioxidant dye isolated from Henna. 2-Hydroxy-1,4-naphthoquinone is used for preparing decorative hair and skin dyes. 2-Hydroxy-1,4-naphthoquinone also demonstrates antimicrobial and antioxidant effects. It also suppress the formation of hydrogen peroxide and superoxide radical anion by aldehyde oxidase-catalyzed reactions.

名称和标识符

PubChem SID	488180149
EC号	201-496-3
IUPAC Name	4-hydroxynaphthalene-1,2-dione
INCHI	InChI=1S/C10H6O3/c11-8-5-9(12)10(13)7-4-2-1-3-6(7)8/h1-5,11H
InChi Key	WVCHIGAIXREVNS-UHFFFAOYSA-N
Canonical SMILES	C1=CC=C2C(=C1)C(=CC(=O)C2=O)O
Isomeric SMILES	C1=CC=C2C(=C1)C(=CC(=O)C2=O)O
WGK Germany	3
RTECS	QL8200000
PubChem CID	6755
分子量	174.15
Beilstein号	1565260
Reaxy-Rn	1565260

数据库链接

PubChem SID	488180149

化学和物理性质

溶解性	Soluble in water. 2 g/L at 20°C
熔点	193°C

安全和危险性（GHS）

象形图	Harmful
信号词	Warning
危险声明	H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation
预防措施声明	P261,P305+P351+P338
WGK Germany	3
RTECS	QL8200000
Reaxy-Rn	1565260
Merck Index	5393
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

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