PHR1411
Menadion
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(e):
Menadion, 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:
41116107
PubChem Substanz-ID:
NACRES:
NA.24
Empfohlene Produkte
Qualität
certified reference material
pharmaceutical secondary standard
Qualitätsniveau
Agentur
traceable to Ph. Eur. M0300000
traceable to USP 1381006
API-Familie
menadione
Analysenzertifikat (CofA)
current certificate can be downloaded
Methode(n)
HPLC: suitable
gas chromatography (GC): suitable
mp (Schmelzpunkt)
105-107 °C (lit.)
Anwendung(en)
pharmaceutical (small molecule)
Format
neat
Lagertemp.
2-8°C
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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Allgemeine Beschreibung
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Menadione is an antihemorrhagic compound and it finds application in blood clotting and bone metabolism as an essential cofactor. Additionally, at relatively higher dose, menadione exhibits antitumor activity on several human cancer cells.
Menadione is an antihemorrhagic compound and it finds application in blood clotting and bone metabolism as an essential cofactor. Additionally, at relatively higher dose, menadione exhibits antitumor activity on several human cancer cells.
Anwendung
Menadione may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography and spectrophotometric methods.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Hinweis zur Analyse
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Sonstige Hinweise
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Fußnote
To see an example of a Certificate of Analysis for this material enter LRAA2475 in the slot below. This is an example certificate only and may not be the lot that you receive.
Empfohlene Produkte
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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Beschreibung
Preisangaben
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
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Determination by converting Menadione sodium bisulphite to Menadione in pharmaceutical preparation by two derivative spectrophotometric methods
Demirkaya-Miloglu F, et al.
European International Journal of Science and Technology, 2(2), 89-96 (2013)
GC-FID and HPLC-DAD methods for the determination of menadione sodium bisulphite directly and by converting menadione sodium bisulphite to menadione in pharmaceutical preparation
Demirkaya-Miloglu F, et al.
Iranian Journal of Pharmaceutical Research : IJPR, 13(2), 353-353 (2014)
Renqiong Chen et al.
Microbes and infection, 16(5), 401-408 (2014-03-04)
Penicillium marneffei (P. marneffei) is a human pathogen which persists in macrophages and threatens the immunocompromised patients. To elucidate the mechanisms involved, we investigated the role of extracellular signal-regulated kinases 1 and 2 (ERK1/2) and p38 mitogen-activated protein kinase (p38)
Signaling effects of menadione: from tyrosine phosphatase inactivation to connexin phosphorylation.
Kotb Abdelmohsen et al.
Methods in enzymology, 378, 258-272 (2004-03-25)
Vera Pader et al.
Infection and immunity, 82(10), 4337-4347 (2014-08-06)
Staphylococcus aureus is responsible for numerous chronic and recurrent infections, which are frequently associated with the emergence of small-colony variants (SCVs) that lack a functional electron transport chain. SCVs exhibit enhanced expression of fibronectin-binding protein (FnBP) and greatly reduced hemolysin
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