43975

Ethylmalonic acid

analytical standard

• Formula condensata: C₂H₅CH(COOH)₂
• Numero CAS: 601-75-2
• Peso molecolare: 132.11
• Beilstein: 774334
• Numero CE: 210-007-2
• Numero MDL: MFCD00002668
• Codice UNSPSC: 41116107

Proprietà

• Grado: analytical standard
• Saggio: ≥98.0% (GC)
• Durata: limited shelf life, expiry date on the label
• Punto di fusione: 112-114 °C (lit.)
• applicazioni: clinical testing
• Formato: neat
• Stringa SMILE: 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); UKFXDFUAPNAMPJ-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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.

Prodotti consigliati

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H319,H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable