| Field | Specification |
|---|---|
| Mfr No | |
| Activity | |
| Alternative Names | nor-UDCA |
| Cas No. | |
| Molecular Weight | |
| Product Type | |
| Signaling Pathway | |
| SMILES | |
| Target |
Compound Overview
24-Norursodeoxycholic acid (CAS 99697-24-2) is a research-grade small molecule supplied by TargetMol.
Alternative names: nor-UDCA
Physical Properties
| CAS Number | 99697-24-2 |
|---|---|
| Molecular Formula | C23H38O4 |
| Molecular Weight | 378.55 g/mol |
| SMILES | C(CH)(CC(O)=O)(CH)1CC(C)2((H))(C)3((H))(CH)(O)C(C)4((H))C(CH)(O)CC(C)4… |
| Form | Solid |
| Shipping | Room Temperature (RT) |
Biological Activity
24-Norursodeoxycholic acid (nor-UDCA) is a side chain-shortened C23 homolog of UDCA.It has shown potent anti-inflammatory, anti-cholestatic, and anti-fibrotic properties.It is a Ursodeoxycholic Acid derivative. It is superior to Ursodeoxycholic acid in the treatment of sclerosing cholangitis in Mdr2 (Abcb4) knockout mice
Safety & Regulatory
For Research Use Only (RUO). Not for therapeutic, diagnostic, or clinical use. Wear appropriate PPE and consult the Safety Data Sheet (SDS) prior to handling.
It is not recommended to store DMSO stock solutions at room temperature. Once the stock solution is prepared, aliquot into single-use volumes and store at −20 °C (or −80 °C for sensitive compounds). Room-temperature storage accelerates chemical degradation and moisture uptake. When ready to use, thaw an aliquot at room temperature, use immediately, and avoid repeated freeze-thaw cycles.
Use a bath-type ultrasonic cleaner rather than a high-intensity ultrasonic disruptor. Bath sonicators provide gentle, uniform agitation appropriate for dissolving solid compounds without generating cavitation damage or excessive heat. Ensure the solvent tube is fully submerged and use short sonication pulses of 5–10 seconds.
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- Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
- Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
- Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
- QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
- Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity
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