Avibactam impurity 97 CAS 2064219-26-5
| CAS No. | 2064219-26-5 |
| Molecular Formula | C7H10N3O6S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Avibactam impurity 97 (CAS 2064219-26-5), a pharmacopoeial impurity reference standard (molecular formula C7H10N3O6SNa, MW 287.22 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Avibactam impurity 97 (C7H10N3O6SNa) contains a carbohydrate-derived structure, an amide group, a sulfone group. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 287.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Avibactam impurity 97 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 | C7H10N3O6S Na |
| Molecular Weight | 287.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Avibactam Standards
- Avibactam Impurity 133 (CAS 1133931-73-3)
- Avibactam impurity 113 (CAS 115134-37-7)
- Avibactam Impurity 89 (CAS 1171080-45-7)
- Avibactam Impurity 22 (CAS 1174020-25-7)
- Avibactam Sodium Salt (CAS 1192491-61-4)
- Avibactam-13C5,15N Sodium Salt (CAS 1192491-61-4 (non-labelled))
- Avibactam Impurity 02 (CAS 1192500-31-4)
- Avibactam Impurity 56（2S,5R) (CAS 1192651-49-2)
Recommended Standards
- Flupentixol EP Impurity E (E and Z mixture) Oxalate (CAS CATO-C4X-189533)
- Rotigotine EP Impurity C HCl (CAS 153409-14-4（free base）)
- Pioglitazone impurity 31 (CAS CATO-C4X-138331)
- 2-(piperazin-1-yl)-4-(propan-2-yl)pyrimidine (CAS 1342539-22-3)
- N-Nitroso O-Benzyl Indacaterol (CAS CATO-C4X-150064)
- 3-Benzoylpropanoic Acid-13C6 (CAS 1346600-75-6)
- 3-Nitro-5H-benzo[d]benzo[4,5]imidazo[2,1-b][1,3]thiazine (CAS 524037-03-4)
- Ethyl 2-amino-6-(1-ethoxy-2-methyl-1-oxopropan-2-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 914202-76-9)
- Ticagrelor Impurity 57 (CAS 1427524-53-5)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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