Cabergoline EP Impurity C CAS 126554-50-5
| CAS No. | 126554-50-5 |
| Molecular Formula | C29H42N6O3 |
| Molecular Weight | 522.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Cabergoline EP Impurity C under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies Cabergoline EP Impurity C (CAS 126554-50-5), a pharmacopoeial impurity reference standard (molecular formula C29H42N6O3, MW 522.68 g/mol) used for the identification and quantification of trace impurities in APIs.
Cabergoline EP Impurity C (C29H42N6O3) contains a steroid core, an amide 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C29H42N6O3 |
| Molecular Weight | 522.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 6 |
Related Cabergoline Standards
- Cabergoline Impurity 8 (CAS CATO-C4X-27748)
- Cabergoline Impurity 11 (CAS CATO-C4X-277411)
- Cabergoline D6 (CAS CATO-C3D-262636)
- Cabergoline Impurity 49 (CAS CATO-C4X-27749)
- Cabergoline-d5 (CAS 1426173-20-7)
- Cabergoline Impurity 2 (CAS 856676-33-0)
- Cabergoline EP Impurity B (CAS 166533-36-4)
- Cabergoline Impurity 5 (CAS 81409-91-8)
Recommended Standards
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- 1-(4-(4-Pentylcyclohexyl)phenyl)ethan-1-one (CAS 66227-32-5)
- N-(4-Chlorophenyl)-2-ethyl-3-methylquinoline-4-carboxamide (CAS 337924-39-7)
- N-Propyl-3-(trifluoromethyl)benzamide (CAS 53743-25-2)
- N-Dodecanoyl-Valine (CAS 14379-28-3)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com