43975

Ethylmalonic acid

analytical standard

• Fórmula lineal: C₂H₅CH(COOH)₂
• Número de CAS: 601-75-2
• Peso molecular: 132.11
• Beilstein/REAXYS Number: 774334
• EC Number: 210-007-2
• MDL number: MFCD00002668
• UNSPSC Code: 41116107

Propiedades

• grade: analytical standard
• assay: ≥98.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• mp: 112-114 °C (lit.)
• application(s): 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)
• InChI key: UKFXDFUAPNAMPJ-UHFFFAOYSA-N

Descripción

General description

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.

Application

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.

Recommended products

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Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable