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Merck

M57405

Sigma-Aldrich

Menadion

98%

Synonym(e):

2-Methyl-1,4-naphthochinon, Vitamin K3

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About This Item

Empirische Formel (Hill-System):
C11H8O2
CAS-Nummer:
Molekulargewicht:
172.18
Beilstein:
1908453
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352200
PubChem Substanz-ID:

Biologische Quelle

synthetic

Assay

98%

Form

powder

Methode(n)

HPLC: suitable

Farbe

yellow to yellow-green

mp (Schmelzpunkt)

105-107 °C (lit.)

SMILES String

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

InChIKey

MJVAVZPDRWSRRC-UHFFFAOYSA-N

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Ersetzt durch

Produkt-Nr.
Beschreibung
Preisangaben

Piktogramme

Exclamation markEnvironment

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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


Analysenzertifikate (COA)

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Dipankar Koley et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(29), 11522-11527 (2012-06-09)
Oxidative stress induced in live HeLa cells by menadione (2-methyl-1,4-napthaquinone) was studied in real time by scanning electrochemical microscopy (SECM). The hydrophobic molecule menadione diffuses through a living cell membrane where it is toxic to the cell. However, in the
Juan Lucas Argueso et al.
Genome research, 19(12), 2258-2270 (2009-10-09)
Bioethanol is a biofuel produced mainly from the fermentation of carbohydrates derived from agricultural feedstocks by the yeast Saccharomyces cerevisiae. One of the most widely adopted strains is PE-2, a heterothallic diploid naturally adapted to the sugar cane fermentation process
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
Qiang Li et al.
International journal of clinical and experimental medicine, 7(12), 5021-5030 (2015-02-11)
Synaptophysin (SYP) is a synaptic vesicle membrane protein and involved in the release of neurotransmitters, synaptic plasticity, and formation and recycling of synaptic vesicles. SYP may serve as a specific marker of synaptic proteins. Our results showed high glucose 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

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