4α-Hydroxy Cholesterol

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£688.00

SKU:: 013559
Molekulargewicht:: 402.65
Reinheit:: ≥95%
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
CAS Number:: 34310-86-6
Format:: Off-white to brown solid
Weitere Details:: A metabolite of Cholesterol. It is formed from Cholesterol by the drug-metabolizing enzyme cytochrome P 450 3A4. A potential ligand for the nuclear receptor LXR and also a new endogenous CYP3A marker. Synonyms: (3β,4α)-Cholest-5-ene-3,4-diol; Cholest-5-ene-3β,4α-diol CAS No: 34310-86-6 Molecular Formula: C₂₇H₄₆O₂ Molecular Weight: 402.65 Appearance: Off-white to brown solid Purity: ≥95% Method for Determining Identity: Proton NMR and Mass Spectrometric Analysis Melting Point: >177°C (dec.) (lit) Solubility: Acetone (Slightly, Heated), Chloroform (Slightly) Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.