Relebactam Impurity 10 CAS CATO-C4X-214410
| CAS No. | CATO-C4X-214410 |
| Molecular Formula | C18H28N4O2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Relebactam Impurity 10 (CAS CATO-C4X-214410), a pharmacopoeial impurity reference standard (molecular formula C18H28N4O2HCl, MW 368.91 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C18H28N4O2HCl, Relebactam Impurity 10 contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 368.91 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.
As a certified reference material (CRM), Relebactam Impurity 10 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 | C18H28N4O2 HCl |
| Molecular Weight | 368.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 95% |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Relebactam Standards
- Relebactam Impurity 69 (CAS 1133931-69-7)
- Relebactam (CAS 1174018-99-5)
- Relebactam Impurity 96 (CAS 1174019-13-6)
- Relebactam Impurity 115 (CAS 1174019-19-2)
- Relebactam Impurity 111 (CAS 1174019-20-5)
- Relebactam Impurity 99 (CAS 1174019-22-7)
- Relebactam Impurity 114 (CAS 1174019-32-9)
- Relebactam Impurity 89 (CAS 1174019-43-2)
Recommended Standards
- Riociguat Impurity 21 (CAS CATO-C4X-174921)
- Cefcapene Impurity 52 (CAS CATO-C4X-182452)
- BPA Impurity 5 (CAS CATO-C4X-31395)
- 1-Methoxy-N-((3-methyl-1h-pyrazol-4-yl)methyl)propan-2-amine (CAS 1156721-45-7)
- Ethyl S-(4-(1-methyl-1H-pyrazol-4-yl)-6-(trifluoromethyl)pyrimidin-2-yl)cysteinate (CAS 1008465-61-9)
- (4-Fluorophenyl)-[4-(2,2,2-trifluoroethoxy)-phenyl]-methanone (CAS 113674-87-6)
- tert-butyl N-[2-(dimethylamino)ethyl]-N-methylcarbamate (CAS 341551-61-9)
- Dimethomorph-d8 (CAS 1346606-71-0)
- N',4-Dimethyl-1H-pyrazole-3-carbohydrazide (CAS 89270-60-0)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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