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83-44-3 - Deoxycholic acid, 99% - B20061 - Alfa Aesar

B20061 Deoxycholic acid, 99%

CAS-Nummer
83-44-3
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 23,80
100g 51,70
500g 205,00
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Deoxycholic acid, 99%

MDL
MFCD00003673
EINECS
201-478-5

Chemische Eigenschaften

Formel
C24H40O4
Molmasse
392.58
Schmelzpunkt
172-176°
Löslichkeit
The free acid is soluble at 0.044 g/L in water at 20°C. Solubility in methanol is almost transparent.

Anwendungen

Deoxycholic acid has been used in a modified procedure to recover 40-80% of a protein from a 1 µg/mL solution. It forms complexes with fatty acid. Used as an emulsifying agent in food, a precursor in the synthesis of cortisone, and a gallbladder stimulant. It has been used to study assess how physiological concentrations of ursodeoxycholic acid (UDCA) vs. deoxycholic acid (DCA) affect barrier function in mouse intestinal tissue. Deoxycholic acid has been used in a study to assess a pH-Responsive Mechanism of a Deoxycholic Acid and Folate Co-Modified Chitosan Micelle under Cancerous Environment. It has also been used in a study to investigate dose-dependent anti-inflammatory effect of ursodeoxycholic acid in experimental colitis.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

Patricia Martínez-Moya, et al. Dose-dependent antiinflammatory effect of ursodeoxycholic acid in experimental colitis.Int Immunopharmacol.2013,15(2),372-380.

Kuen Yong Lee and Won Ho Jo.Structural Determination and Interior Polarity of Self-Aggregates Prepared from Deoxycholic Acid-Modified Chitosan in Water.Macromolecules,1998,31(2), 378-383.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,2899
Beilstein
3219882
Harmonized Tariff Code
2918.19
TSCA
Yes
RTECS
FZ2100000

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