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47775

Supelco

Menadione (K3)

analytical standard

Sinônimo(s):

Menadione, 2-Methyl-1,4-naphthoquinone, Vitamin K3

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About This Item

Fórmula empírica (Notação de Hill):
C11H8O2
Número CAS:
58-27-5
Peso molecular:
172.18
Beilstein:
1908453
Número CE:
200-372-6
Número MDL:
MFCD00001681
Código UNSPSC:
12164500
ID de substância PubChem:
24871411

grau

analytical standard

Certificado de análise (CofA)

current certificate can be downloaded

Características

standard type fat soluble vitamin

embalagem

ampule of 1000 mg

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

pf

105-107 °C (lit.)

aplicação(ões)

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

formato

neat

temperatura de armazenamento

2-30°C

cadeia de caracteres 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

chave InChI

MJVAVZPDRWSRRC-UHFFFAOYSA-N

Informações sobre genes

human ... NQO1(1728)

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Categorias relacionadas

Descrição geral

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.

Aplicação

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
GHS07,GHS09

Palavra indicadora

Warning

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
LRAC4189
LRAC0446
LRAB6871
LC22078V
LC21552V

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

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Supelco

V-031

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Sigma-Aldrich

95271

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Sigma-Aldrich

V9378

Vitamin K2

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Supelco

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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)
Arne Søraas et al.
Journal of oral microbiology, 6 (2014-09-11)
The prevalence of infections caused by Cefotaximase-Munich (CTX-M)-type extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-E) has rapidly increased during the past 15 years. Enterobacteriaceae are commonly found in the gastrointestinal tract and long-term intestinal carriage is considered important for the spread of ESBL
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
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
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Protocolos

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

Separation of (±)-α-Tocopherol, analytical standard; Menadione (K3), analytical standard; (+)-γ-Tocopherol, analytical standard; Cholecalciferol (D3), analytical standard

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