43975

Ethylmalonic acid

analytical standard

• Fórmula linear: C₂H₅CH(COOH)₂
• Número CAS: 601-75-2
• Peso molecular: 132.11
• Beilstein: 774334
• Número CE: 210-007-2
• Número MDL: MFCD00002668
• Código UNSPSC: 41116107

Propriedades

• grau: analytical standard
• Ensaio: ≥98.0% (GC)
• prazo de validade: limited shelf life, expiry date on the label
• pf: 112-114 °C (lit.)
• aplicação(ões): clinical testing
• formato: neat
• cadeia de caracteres SMILES: 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)
• chave InChI: UKFXDFUAPNAMPJ-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

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.

Produtos recomendados

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.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315,H319,H335
• Declarações de precaução: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - 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