Tazobactam Impurity 5 CAS 89789-07-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 89789-07-1 |
| Molecular Formula | C23H22N4O5S |
| Molecular Weight | 466.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Tazobactam Impurity 5 (CAS 89789-07-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H22N4O5S. Molecular weight: 466.51 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H22N4O5S |
| Molecular Weight | 466.51 g/mol |
| Purity | >95% |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Tazobactam Standards
- Tazobactam-LTE (CAS CATO-C4X-120522)
- Tazobactam Impurity 33 (CAS CATO-C4X-120533)
- Tazobactam Impurity 38 (CAS CATO-C4X-120538)
- Tazobactam Impurity 39 (CAS 1428131-22-9)
- Tazobactam lmpurity 29 (CAS 80353-26-0)
- Tazobactam Impurity 37 (CAS CATO-C4X-120537)
- Tazobactam Impurity 12 (CAS CATO-C4X-120512)
- Tazobactam Impurity 36 (CAS CATO-C4X-120536)
Recommended Standards
- Fluticasone Impurity 70 (CAS 22593-10-8)
- Relebactam Impurity 122 (CAS CATO-C4X-2144122)
- Relebactam Impurity 25 (CAS CATO-C4X-214425)
- Methylprednisolone EP Impurity A (CAS 91523-05-6)
- Galanthamine Impurity 40 (CAS 31504-42-4)
- Salbutamol Impurity 218 (CAS CATO-C4X-1176218)
- 4-Fluoro-3'-(trifluoromethoxy)-[1,1'-biphenyl]-3-amine (CAS 1261651-44-8)
- (R)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(dicyclopentylphosphine) (CAS 150971-53-2)
- Methyl 2-(7-(furan-2-yl)-1,4-thiazepane-4-carbonyl)benzoate (CAS 1706300-76-6)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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 13829788188 / jacky.chen@cato-chem.com