Relebactam Impurity 154 CAS CATO-C4X-2144154
| CAS No. | CATO-C4X-2144154 |
| Molecular Formula | C11H21N5O6S |
| Molecular Weight | 351.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Relebactam Impurity 154 (CAS CATO-C4X-2144154) is a certified pharmaceutical impurity reference standard with the molecular formula C11H21N5O6S and a molecular weight of 351.38 g/mol.
Based on its molecular formula C11H21N5O6S, Relebactam Impurity 154 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 351.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Relebactam Impurity 154 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 | C11H21N5O6S |
| Molecular Weight | 351.38 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Relebactam Standards
- Relebactam Impurity 153 (CAS CATO-C4X-2144153)
- Relebactam Impurity 155 (CAS CATO-C4X-2144155)
- Relebactam-d4 (CAS CATO-C4X-214449)
- Relebactam Impurity 113 (CAS 1972591-12-0)
- Relebactam (CAS 1174018-99-5)
- Relebactam Impurity 156 (CAS CATO-C4X-2144156)
- Relebactam Impurity 37 (CAS CATO-C4X-214437)
- Relebactam Impurity 38 (CAS CATO-C4X-214438)
Recommended Standards
- S-(2-Hydroxyethyl)glutathione (CAS 28747-20-8)
- Isothiazole Impurity 3 (CAS 252004-29-8)
- N-(Benzo[d]thiazol-2-yl)-3-(2,5-dioxopyrrolidin-1-yl)benzamide (CAS 314043-88-4)
- Boc-Thionoala-1-(6-nitro)benzotriazolide (CAS 184951-86-8)
- Sitagliptin Impurity 124 (CAS CATO-C4X-1144124)
- Sertraline Impurity 76 (CAS CATO-C4X-134476)
- Entacapone Impurity 22 (CAS 857629-78-8)
- 6-Chloro-2-(2-chlorophenyl)quinoline-4-carboxylic acid (CAS 590376-91-3)
- 1-(7-Chloro-3-iodo-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)ethan-1-one (CAS 2387601-56-9)
- ((2S,3R)-3-Fluoro-1-methylpyrrolidin-2-yl)methanol (CAS 2454397-88-5)
- Aprepitant Impurity 16 (CAS CATO-C4X-114116)
- 51258-15-2 ethane-1,2-diol,propane-1,3-diol,propane-1,2,3-triol (CAS 51258-15-2)
- Oseltamivir EP Impurity C-d3 (CAS CATO-C4X-1720233)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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