Elobixibat Impurity 35 CAS CATO-C4X-283835
| CAS No. | CATO-C4X-283835 |
| Molecular Formula | C36H45N3O6S2 |
| Molecular Weight | 679.89 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Elobixibat Impurity 35 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.
As a process- or degradation-related impurity, Elobixibat Impurity 35 (CAS CATO-C4X-283835, C36H45N3O6S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Elobixibat Impurity 35 (C36H45N3O6S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C36H45N3O6S2 |
| Molecular Weight | 679.89 g/mol |
| Purity | 97%+ |
| 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 40 (CAS CATO-C4X-283840)
- Elobixibat (CAS 439087-18-0)
- Elobixibat Impurity 26 (CAS CATO-C4X-283826)
- Elobixibat Impurity 45 (CAS 439087-68-0)
- Elobixibat Impurity 41 (CAS CATO-C4X-283841)
- Elobixibat Impurity 5 (CAS CATO-C4X-28385)
- Elobixibat Impurity 7 (CAS CATO-C4X-28387)
- Elobixibat Impurity 44 (CAS CATO-C4X-283844)
Recommended Standards
- Gadoxetate Impurity 8 (CAS CATO-C4X-26188)
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- Saquinavir-d9 (CAS 1356355-11-7)
- D-Phe-D-Phe-D-Leu-D-Lys(Pip) (CAS CATO-CPTD788817)
- Everolimus Ring-Opening Impurity (Mixture of Isomers) (CAS 1708118-13-1)
- Regadenoson Impurity 5 (CAS 1627202-38-3)
- Moxifloxacin Impurity 16 (CAS 28749-88-4)
- Ethyl 4-{[(tert-butoxy)carbonyl]amino}-4-cyanopiperidine-1-carboxylate (CAS 1392491-76-7)
- 4-(Methoxymethyl)benzoic acid (CAS 67003-50-3)
- 3-(Chloromethyl)pyridin-4-amine (CAS 887584-31-8)
- 5-(n-(Sec-butyl)sulfamoyl)thiophene-3-carboxylic acid (CAS 1040026-36-5)
- 2-Fluoro-5-hydroxybenzoic acid (CAS 51446-30-1)
- Nemonoxacin Impurity 70 (CAS 1203651-05-1)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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