Relebactam Impurity 82 CAS CATO-C4X-214482
| CAS No. | CATO-C4X-214482 |
| Molecular Formula | C16H20N2O4 |
| Molecular Weight | 304.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Relebactam Impurity 82 (CAS CATO-C4X-214482) is a certified pharmaceutical impurity reference standard with the molecular formula C16H20N2O4 and a molecular weight of 304.35 g/mol.
Based on its molecular formula C16H20N2O4, Relebactam Impurity 82 contains a flavonoid 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 304.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 82 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 | C16H20N2O4 |
| Molecular Weight | 304.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Relebactam Standards
- Relebactam Impurity 80 (CAS CATO-C4X-214480)
- Relebactam Impurity 81 (CAS CATO-C4X-214481)
- Relebactam Impurity 135 (CAS 915764-09-9)
- Relebactam Impurity 115 (CAS 1174019-19-2)
- Relebactam Impurity 118 (CAS 2650050-02-3)
- Relebactam Impurity 142 (CAS CATO-C4X-2144142)
- Relebactam Impurity 34 (CAS CATO-C4X-214434)
- Relebactam Impurity 71 (CAS CATO-C4X-214471)
Recommended Standards
- Apatinib Impurity 5 (CAS CATO-C4X-29365)
- Diazinon (CAS 333-41-5)
- Ruxolitinib Impurity 79 (CAS 941678-60-0)
- Imicyafos (CAS 140163-89-9)
- Ruxolitinib Impurity 127 (CAS CATO-C4X-2058127)
- Benzyl Alcohol Impurity 4 (CAS 122-63-4)
- Palbociclib Impurity 149 (CAS CATO-C4X-1125149)
- (2E)-3-[4-(Benzyloxy)phenyl]-1-(2,5-dimethoxyphenyl)prop-2-en-1-one (CAS 1003745-36-5)
- 6-Bromo-1-cyclopropyl-1H-indole (CAS 1897690-68-4)
- cis-4-fluoroazepan-3-ol (CAS 1801454-39-6)
- Norfloxacin Impurity 4 (CAS 75073-15-3)
- 7-Bromo-1H-imidazo[4,5-c]pyridin-4-amine (CAS 1638764-13-2)
- (3S,6S)-3-Isopropyl-6-methylpiperazine-2,5-dione (CAS 15136-26-2)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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