55397

(R)-3-Hydroxy-buttersäure

analytical standard

• Empirische Formel (Hill-System): C₄H₈O₃
• CAS-Nummer: 625-72-9
• Molekulargewicht: 104.10
• Beilstein: 1720568
• EG-Nummer: 210-909-6
• MDL-Nummer: MFCD00066257
• UNSPSC-Code: 41116107

Eigenschaften

• Qualität: analytical standard
• Assay: ≥97.0% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• mp (Schmelzpunkt): 49-50 °C (lit.)
• Anwendung(en): clinical testing
• Format: neat
• Lagertemp.: 2-8°C
• SMILES String: C[C@@H](O)CC(O)=O
• InChI: 1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m1/s1
• InChIKey: WHBMMWSBFZVSSR-GSVOUGTGSA-N

Beschreibung

Allgemeine Beschreibung

(R)-3-Hydroxybutyric acid, a monomer of the polymer polyhydroxybutyrate (PHB), is widely used as a nutrition source and a precursor for vitamins, antibiotics and pheromones. Its potential as a protective agent against neuronal death is investigated.

Anwendung

2(R)-3-Hydroxybutyric acid may be used as an analytical reference standard for the quantification of the analyte in urine samples using achiral dual-capillary column gas chromatography. It may also be used as a standard in the production of enantiopure (R)-3-HB using non-conventional yeast A. adeninivorans as a production host and glucose as a carbon source. The purity is determined using gas chromatography-mass spectrometric analysis (GC-MS).

Empfohlene Produkte

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Sicherheitshinweise

• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable