43975

乙基丙二酸

analytical standard

• 线性分子式: C₂H₅CH(COOH)₂
• CAS号: 601-75-2
• 分子量: 132.11
• Beilstein: 774334
• EC號碼: 210-007-2
• MDL號碼: MFCD00002668
• 分類程式碼代碼: 41116107

属性

• 等級: analytical standard
• 化驗: ≥98.0% (GC)
• 儲存期限: limited shelf life, expiry date on the label
• mp: 112-114 °C (lit.)
• 應用: clinical testing
• 格式: neat
• SMILES 字串: 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 密鑰: UKFXDFUAPNAMPJ-UHFFFAOYSA-N

说明

一般說明

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.

應用

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.

推薦產品

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安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable