Biapenem Impurity 22 CAS CATO-C4X-227322
| CAS No. | CATO-C4X-227322 |
| Molecular Formula | C30H36N8O8S2 |
| Molecular Weight | 700.79 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Biapenem Impurity 22 (CAS CATO-C4X-227322, C30H36N8O8S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C30H36N8O8S2, Biapenem Impurity 22 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 700.79 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.
CATO manufactures Biapenem Impurity 22 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 | C30H36N8O8S2 |
| Molecular Weight | 700.79 g/mol |
| Purity | ≥90% |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 2 |
Related Biapenem Standards
- Biapenem impurity 2 (CAS CATO-C4X-22732)
- Biapenem impurity 3 (CAS CATO-C4X-22733)
- Biapenem impurity 35 (CAS 1080648-58-3)
- Biapenem impurity 8 (CAS CATO-C4X-22738)
- Biapenem impurity 9 (CAS CATO-C4X-22739)
- Biapenem impurity 18 (CAS CATO-C4X-227318)
- Biapenem impurity 19 (CAS CATO-C4X-227319)
- Biapenem impurity 17 (CAS CATO-C4X-227317)
Recommended Standards
- Ruxolitinib Impurity 81 (CAS CATO-C4X-205881)
- Cefpirome Impurity 29 (CAS CATO-C4X-120729)
- Benzenamine,4,4'-[1,3-phenylenebis(1,3,4-oxadiazole-5,2-diyl)]bis[N,N-diphenyl (CAS 184101-39-1)
- Benzenamine,4,4'-[1,4-phenylenebis(1,3,4-oxadiazole-5,2-diyl)]bis[N,N-diphenyl (CAS 184101-38-0)
- Tegoprazan Impurity 97 (CAS CATO-C4X-229797)
- Etomidate Impurity 73 (CAS CATO-C4X-188473)
- Peramivir Impurity 87 (CAS CATO-C4X-183387)
- (6-((Tert-butoxycarbonyl)amino)-5-methylpyridin-3-yl)boronic acid (CAS 1356087-58-5)
- 5-Methoxyfuran-2-carboxylic Acid (CAS 94084-62-5)
- 2-Chloro-N-(4-fluorophenyl)propanamide (CAS 21262-04-4)
- 3-(aminomethyl)-N-(2,2,2-trifluoroethyl)benzene-1-sulfonamide hydrochloride (CAS 1820716-71-9)
- Paricalcitol Impurity 8 (CAS CATO-C4X-13878)
- 7-Benzyl-5,6,7,8-tetrahydroimidazo[1,5-α]pyrazine (CAS 165894-09-7)
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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