43975

Ethylmalonsäure

analytical standard

• Lineare Formel: C₂H₅CH(COOH)₂
• CAS-Nummer: 601-75-2
• Molekulargewicht: 132.11
• Beilstein: 774334
• EG-Nummer: 210-007-2
• MDL-Nummer: MFCD00002668
• UNSPSC-Code: 41116107

Eigenschaften

• Qualität: analytical standard
• Assay: ≥98.0% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• mp (Schmelzpunkt): 112-114 °C (lit.)
• Anwendung(en): clinical testing
• Format: neat
• SMILES String: CCC(C(O)=O)C(O)=O
• InChI: 1S/C5H8O4/c1-2-3(4(6)7)5(8)9/h3H,2H2,1H3,(H,6,7)(H,8,9)
• InChIKey: UKFXDFUAPNAMPJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Ethylmalonic acid (EMA) is a branched fatty acid. It is a urinary organic acid, used as an important biochemical indicator of abnormal metabolism created by various diseases.

Anwendung

Ethylmalonic acid may be used as an analytical reference standard for the quantification of the analyte in the following:

• Human biological fluids using liquid chromatography coupled to mass spectrometry (LC-MS).
• Urine samples of uterine myoma and uterine cervical cancer patients using gas chromatography and gas chromatography–mass spectrometry.

It may be used as an analytical standard to investigate its role in the inhibition of succinate and malate transport through the mitochondrial membranes in rats.

Empfohlene Produkte

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Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable