Relebactam Impurity 76 Monomer CAS CATO-C4X-214465
| CAS No. | CATO-C4X-214465 |
| Molecular Formula | C16H30N4O7S |
| Molecular Weight | 422.50 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Relebactam Impurity 76 Monomer (C16H30N4O7S) 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).
CATO supplies Relebactam Impurity 76 Monomer (CAS CATO-C4X-214465), a pharmacopoeial impurity reference standard (molecular formula C16H30N4O7S, MW 422.50 g/mol) used for the identification and quantification of trace impurities in APIs.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Relebactam Impurity 76 Monomer 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 | C16H30N4O7S |
| Molecular Weight | 422.50 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Relebactam Standards
- Relebactam Impurity 77 Monomer (CAS CATO-C4X-214463)
- Relebactam Impurity 50 (CAS CATO-C4X-214450)
- Relebactam Impurity 52 (CAS CATO-C4X-214452)
- Relebactam Impurity 53 (CAS CATO-C4X-214453)
- Relebactam Impurity 87 (CAS 2540656-36-6)
- Relebactam Impurity 6 (CAS CATO-C4X-21446)
- Relebactam Impurity 76 (CAS CATO-C4X-214476)
- Relebactam Impurity 121 (CAS CATO-C4X-2144121)
Recommended Standards
- Cedrelone (CAS 1254-85-9)
- Bumetanide Impurity 132 (CAS CATO-C4X-1986132)
- (2R,3S,4S)-2,3,5-Tris(benzyloxy)pentane-1,4-diol (CAS 131897-00-2)
- Avibactam Impurity 117 (CAS CATO-C4X-1348117)
- Docetaxel EP Impurity E (CAS 32981-86-5)
- Testosterone EP Impurity E (CAS 1045-69-8)
- Pitolisant impurity 29 (CAS CATO-C4X-252029)
- 1-(4-((2-(4-Methylcyclohexyl)propan-2-yl)oxy)phenyl)piperidine (CAS 72056-79-2)
- iPrN[P(C6H4-p-Si(nBu)3)2]2 (CAS 2305801-25-4)
- (5-((3,5-Dichlorophenyl)thio)-4-isopropyl-1-(thiophen-3-ylmethyl)-1H-imidazol-2-yl)methanol hydrochloride (CAS 178980-20-6)
- 3,7-Diaminophenothiazin-5-ium chloride (CAS 581-64-6)
- 1-(3-methoxy-1-bicyclo[1.1.1]pentanyl)ethanone (CAS 2091508-74-4)
- 5-Bromo-N-(tert-butyl)-2-ethoxybenzenesulfonamide (CAS 886125-65-1)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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