Tebipenem pivoxil Impurity P6 CAS 1665289-91-7
| CAS No. | 1665289-91-7 |
| Molecular Formula | C23H33N3O7S2 |
| Molecular Weight | 527.65 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 527.65 g/mol gives Tebipenem pivoxil Impurity P6 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Tebipenem pivoxil Impurity P6 (CAS 1665289-91-7, C23H33N3O7S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Tebipenem pivoxil Impurity P6 (C23H33N3O7S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures Tebipenem pivoxil Impurity P6 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 | C23H33N3O7S2 |
| Molecular Weight | 527.65 g/mol |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Tebipenem Standards
- Tebipenem pivoxil Impurity 2 (CAS CATO-C4X-13472)
- Tebipenem impurity 20 (CAS CATO-C4X-134720)
- Tebipenem Impurity N1 (CAS 161715-20-4)
- Tebipenem pivoxil Impurity 1 (CAS CATO-C4X-13471)
- Tebipenem Pivoxil Impurity 17 (CAS CATO-C4X-134717)
- Tebipenem Impurity 19 (CAS CATO-C4X-134719)
- Tebipenem pivoxil Impurity P2 (CAS CATO-C4X-13473)
- Tebipenem Pivoxil (CAS 161715-24-8)
Recommended Standards
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- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
- Rivaroxaban Impurity 161 (CAS 482305-98-6)
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- tert-Butyl 4-((2-chloro-6-methoxyquinazolin-4-yl)amino)piperidine-1-carboxylate (CAS 1648895-40-2)
- 6-(Aminomethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridin-2-amine (CAS 1804608-79-4)
- 3-(Trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazin-1-amine (CAS 1152439-79-6)
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- N-(1-(4-fluorophenyl)propan-2-yl)-3-methoxypropan-1-amine (CAS 415953-14-9)
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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