3B-Ursodeoxycholic Acid

Size

£492.00

SKU:: 022683
Molecular Weight:: 392.57
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 78919-26-3
Extra Details:: Used as an anticholelithogenic Synonyms: (3β,5β,7β)-3,7-Dihydroxycholan-24-oic Acid; 3β,7β-Dihydroxy-5β-cholan-24-oic Acid; 3β,7β-Dihydroxy-5β-cholanic Acid; 3β,7β-Dihydroxy-5β-cholanoic Acid; Isoursodeoxycholic Acid; Ursodeoxycholic Acid EP Impurity H CAS Number: 78919-26-3 Molecular Formula: C24H40O4 Molecular Weight: 392.57 Purity (HPLC): ≥95% Appearance: White to off-white solid Solubility: Methanol (Slightly), Water (Slightly, Heated) Melting Point: 183-186°C Method for Determining Identity: Proton NMR (CD3OD) and Mass Spectrometric Analysis TLC Conditions: SiO2; Dichloromethane: Methanol = 9:1; Visualized with KMnO4; Single spot, Rf=0.45 Elemental Analysis: Calculated: %C: 73.43, %H: 10.27 Specific Rotation: +61.4º (c=0.4, Methanol) Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at 4ºC for 6 months after time of receipt.