Azlocillin Impurity 8 CAS CATO-C4X-23208
| CAS No. | CATO-C4X-23208 |
| Molecular Formula | C36H40N8O9S2 |
| Molecular Weight | 792.88 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Azlocillin Impurity 8.
As a process- or degradation-related impurity, Azlocillin Impurity 8 (CAS CATO-C4X-23208, C36H40N8O9S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Azlocillin Impurity 8 (C36H40N8O9S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 792.88 g/mol, it falls into the high-molecular-weight range. 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).
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 certified reference material (CRM), Azlocillin Impurity 8 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 | C36H40N8O9S2 |
| Molecular Weight | 792.88 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 2 |
Related Azlocillin Standards
- Azlocillin Impurity 9 (CAS CATO-C4X-23209)
- Azlocillin Impurity 7 (CAS CATO-C4X-23207)
- Azlocillin Impurity 6 (CAS CATO-C4X-23206)
- Azlocillin Impurity 5 (CAS CATO-C4X-23205)
- Azlocillin Impurity 2 (CAS CATO-C4X-23202)
- Azlocillin Open-Ring Impurity (CAS 96688-41-4)
- Azlocillin Oxide Impurity (CAS CATO-C4X-23201)
- Azlocillin (CAS 37091-66-0)
Recommended Standards
- Abemaciclib impurity 119 (CAS CATO-C4X-2937119)
- CZBDF (CAS 1092578-51-2)
- Levothyroxine impurity 47 (CAS CATO-C4X-167847)
- Methyl 2-(diphenylphosphaneyl)-4-((15-oxo-19-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-14-azanonadecyl)carbamoyl)benzoate (CAS 608514-42-7)
- Tofacitinib Impurity 215 (CAS CATO-C4X-1079215)
- Bifendate Impurity 2 (CAS CATO-C4X-25552)
- Pomalidomide Impurity 2 (CAS 1001852-15-8)
- 2-Bromo-3-chloro-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 2766230-77-5)
- Triisobutylchlorosilane (CAS 13154-25-1)
- N5-trityl-D-glutamine (CAS 200625-76-9)
- (E)-Methyl 6-hydroxy-4-methylhex-4-enoate (CAS 53585-95-8)
- 2-(Chloromethyl)-1-nitro-4-(trifluoromethyl)benzene (CAS 133587-82-3)
- N-(3-bromo-4-nitrophenyl)acetamide (CAS 19230-47-8)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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