Cabergoline Impurity 11 CAS CATO-C4X-277411
| CAS No. | CATO-C4X-277411 |
| Molecular Formula | C25H34N6O3 |
| Molecular Weight | 466.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Cabergoline Impurity 11 (CAS CATO-C4X-277411), a pharmacopoeial impurity reference standard (molecular formula C25H34N6O3, MW 466.58 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C25H34N6O3, Cabergoline Impurity 11 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 466.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Cabergoline Impurity 11 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.
Physical & Chemical Properties
| Molecular Formula | C25H34N6O3 |
| Molecular Weight | 466.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Cabergoline Standards
- Cabergoline Impurity 8 (CAS CATO-C4X-27748)
- 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)
- Cabergoline (CAS 81409-90-7)
Recommended Standards
- N1,N1'-(1,4-Phenylenebis(methanylylidene))bis(N4-phenylbenzene-1,4-diamine) (CAS 57400-99-4)
- N-nitroso-desmethyl-cabergoline (CAS CATO-C4X-277414)
- Benzenamine, 4,4′-(1,10-phenanthroline-3,8-diyldi-2,1-ethynediyl)bis[N,N-dimethyl- (CAS 250635-23-5)
- Acetildenafil (CAS 831217-01-7)
- Atracurium Impurity 117 (CAS CATO-C4X-1850117)
- Sertraline Impurity 29 (CAS 36159-73-6)
- Tizanidine Impurity 44 (CAS 13907-88-5)
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- 1-(2-(2-(Cyclobutylamino)pyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352511-57-9)
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- 3-Methyl-N-(1-(1-methyl-1h-pyrazol-4-yl)ethyl)butan-1-amine (CAS 1249935-99-6)
- 2-(4-Bromophenoxy)-2-methylpropanoyl chloride (CAS 49803-18-1)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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