Elobixibat Impurity 5 CAS CATO-C4X-28385
| CAS No. | CATO-C4X-28385 |
| Molecular Formula | C37H47N3O7S2 |
| Molecular Weight | 709.91 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Elobixibat Impurity 5 (C37H47N3O7S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a process- or degradation-related impurity, Elobixibat Impurity 5 (CAS CATO-C4X-28385, C37H47N3O7S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Elobixibat Impurity 5 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C37H47N3O7S2 |
| Molecular Weight | 709.91 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Elobixibat Standards
- Elobixibat Impurity 7 (CAS CATO-C4X-28387)
- Elobixibat (CAS 439087-18-0)
- Elobixibat Impurity 45 (CAS 439087-68-0)
- Elobixibat Impurity 6 (CAS CATO-C4X-28386)
- Elobixibat Impurity 35 (CAS CATO-C4X-283835)
- Elobixibat Impurity 40 (CAS CATO-C4X-283840)
- Elobixibat Impurity 23 (CAS 439088-54-7)
- Elobixibat Impurity 24 (CAS CATO-C4X-283824)
Recommended Standards
- methyl (S)-(2-(2-((3,3-dibutyl-7-(methylthio)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-8-yl)oxy)acetamido)-2-phenylacetyl)glycinate (CAS 439088-76-3)
- Imatinib Impurity 40 (CAS CATO-C4X-106840)
- 5-Bromo-1,2,3-tris(dodecyloxy)benzene (CAS 654065-52-8)
- Imatinib Impurity 22 (CAS 1356565-46-2)
- Peramivir Impurity 35 (CAS 151907-80-1)
- Pregabalin Impurity 128 (CAS CATO-C4X-1312128)
- Piperazine Impurity 64 (CAS 5854-18-2)
- 4-Cyclopentylbenzenesulfonyl chloride (CAS 54997-94-3)
- Orforglipron Impurity 93 (CAS CATO-C4X-323493)
- N-(4-chloro-3-nitrophenyl)propionamide (CAS 5540-61-4)
- 2-(Prop-2-yn-1-yl)piperidine hydrochloride (CAS 2172571-15-0)
- 2-(3-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 1368386-57-5)
- Cefmenoxime Impurity C14 (CAS 68350-02-7)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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