30830

Dehydrocholsäure

≥99.0% (T)

• Synonym(e): (5β)-3,7,12-Trioxocholan-24-säure, 3,7,12-Trioxo-5β-cholansäure, 5β-Cholansäure-3,5,12-trion
• Empirische Formel (Hill-System): C₂₄H₃₄O₅
• CAS-Nummer: 81-23-2
• Molekulargewicht: 402.52
• Beilstein: 3226734
• EG-Nummer: 201-335-7
• MDL-Nummer: MFCD00066410
• UNSPSC-Code: 41141802
• PubChem Substanz-ID: 57648489
• NACRES: NA.77

Eigenschaften

• Biologische Quelle: bovine bile; synthetic
• Qualitätsniveau: 100
• Beschreibung: anionic
• Assay: ≥99.0% (T)
• Form: powder
• Optische Aktivität: [α]20/D +26±1°, c = 1% in ethanol
• mp (Schmelzpunkt): 238-240 °C
• Löslichkeit: ethanol: 10 mg/mL, clear (hot)
• Funktionelle Gruppe: carboxylic acid
• SMILES String: [H][C@@]12CC(=O)CC[C@]1(C)[C@@]3([H])CC(=O)[C@]4(C)[C@H](CC[C@@]4([H])[C@]3([H])C(=O)C2)[C@H](C)CCC(O)=O
• InChI: 1S/C24H34O5/c1-13(4-7-21(28)29)16-5-6-17-22-18(12-20(27)24(16,17)3)23(2)9-8-15(25)10-14(23)11-19(22)26/h13-14,16-18,22H,4-12H2,1-3H3,(H,28,29)/t13-,14+,16-,17+,18+,22+,23+,24-/m1/s1
• InChIKey: OHXPGWPVLFPUSM-KLRNGDHRSA-N

Beschreibung

Anwendung

Dehydrocholic acid was used to study the interaction of bile salts with copper ions in unbuffered systems.

Biochem./physiol. Wirkung

Dehydrocholic acid is an oxidation product of cholic acid by chromic acid that is not present in physiological conditions. When used in animal experiments, it stimulates bile secretion.

Angaben zur Herstellung

Dehydrocholic acid yields clear solution in hot ethanol at 10 mg/ml.

Sonstige Hinweise

In the production of chenodeoxycholic acid by bioconversion

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)