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Merck

47775

Menadione (K3)

analytical standard

Sinónimos:

Menadione

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Fórmula empírica (notación de Hill):
C11H8O2
Número CAS:
Peso molecular:
172.18
EC Number:
200-372-6
UNSPSC Code:
12164500
PubChem Substance ID:
Beilstein/REAXYS Number:
1908453
MDL number:
NACRES:
NA.24
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Nombre del producto

Menadione (K3), analytical standard

InChI key

MJVAVZPDRWSRRC-UHFFFAOYSA-N

InChI

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

SMILES string

CC1=CC(=O)c2ccccc2C1=O

grade

analytical standard

CofA

current certificate can be downloaded

feature

standard type fat soluble vitamin

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

105-107 °C (lit.)

application(s)

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

format

neat

storage temp.

2-30°C

Quality Level

Gene Information

human ... NQO1(1728)

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Application

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.

General description

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.

pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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Certificados de análisis (COA)

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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
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
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
Y Usui et al.
The American journal of clinical nutrition, 51(5), 846-852 (1990-05-01)
Vitamin K deficiency has been reported in patients who were treated with antibiotics and placed on poor diets after surgery. High-performance liquid chromatography (HPLC) was used to study the influence of dietary intake on vitamin K concentrations in surgical patients

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