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Merck

47775

Supelco

Menadione (K3)

analytical standard

Sinónimos:

Menadione

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About This Item

Fórmula empírica (notación de Hill):
C11H8O2
Número de CAS:
Peso molecular:
172.18
Beilstein:
1908453
Número CE:
Número MDL:
Código UNSPSC:
12164500
ID de la sustancia en PubChem:

grado

analytical standard

Nivel de calidad

CofA

current certificate can be downloaded

Características

standard type fat soluble vitamin

envase

ampule of 1000 mg

técnicas

HPLC: suitable
gas chromatography (GC): suitable

mp

105-107 °C (lit.)

aplicaciones

pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products

Formato

neat

temp. de almacenamiento

2-30°C

cadena SMILES

CC1=CC(=O)c2ccccc2C1=O

InChI

1S/C11H8O2/c1-7-6-10(12)8-4-2-3-5-9(8)11(7)13/h2-6H,1H3

Clave InChI

MJVAVZPDRWSRRC-UHFFFAOYSA-N

Información sobre el gen

human ... NQO1(1728)

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Descripción general

Menadione (K3) is a fat-soluble vitamin precursor and catabolic product of oral phylloquinone (vitamin k1) in the intestine.
Menadione is a prothrombogenic compound and belongs to the Vitamin K class of compounds, which are necessary for the biosynthesis of prothrombin and other blood clotting factors. It is used as a model quinone in cell culture and in vivo investigations. It is obtained as a catabolic product of phylloquinone and circulating precursor of tissue menaquinone-4 in rats.

Aplicación

Menadione (K3) may be used as an analytical reference standard for the quantification of the analyte in biological fluids using liquid chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogramas

Exclamation markEnvironment

Palabra de señalización

Warning

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Certificados de análisis (COA)

Lot/Batch Number

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Visite la Librería de documentos

Development of a validated liquid chromatography method for the simultaneous determination of eight fat-soluble vitamins in biological fluids after solid-phase extraction
Chatzimichalakis FP, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 805(2), 289-296 (2004)
Daiki Habu et al.
JAMA, 292(3), 358-361 (2004-07-22)
Previous findings indicate that vitamin K2 (menaquinone) may play a role in controlling cell growth. To determine whether vitamin K2 has preventive effects on the development of hepatocellular carcinoma in women with viral cirrhosis of the liver. Forty women diagnosed
Kerry Routenberg Love et al.
Nature chemical biology, 3(11), 697-705 (2007-10-20)
The addition of ubiquitin (Ub) and ubiquitin-like (Ubl) modifiers to proteins serves to modulate function and is a key step in protein degradation, epigenetic modification and intracellular localization. Deubiquitinating enzymes and Ubl-specific proteases, the proteins responsible for the removal of
H H Thijssen et al.
The British journal of nutrition, 75(1), 121-127 (1996-01-01)
We measured the vitamin K status in postmortem human tissues (brain, heart, kidney, liver, lung, pancreas) to see if there is a tissue-specific distribution pattern. Phylloquinone (K1) was recovered in all tissues with relatively high levels in liver, heart and
B Wermuth et al.
Biochemical pharmacology, 35(8), 1277-1282 (1986-04-15)
Enzymes catalyzing the two-electron reduction of quinones to hydroquinones are thought to protect the cell against quinone-induced oxidative stress. Using menadione as a substrate, carbonyl reductase, a cytosolic, monomeric oxidoreductase of broad specificity for carbonyl compounds, was found to be

Protocolos

HPLC Analysis of Fat Soluble Vitamins by Normal Phase Chromatography on Ascentis® S

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