Cefditoren pivoxil impurity P17 (Mixture of Diastereomers) CAS CATO-C4X-135819
| CAS No. | CATO-C4X-135819 |
| Molecular Formula | C31H40N6O10S3 |
| Molecular Weight | 752.88 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 752.88 g/mol gives Cefditoren pivoxil impurity P17 (Mixture of Diastereomers) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Cefditoren pivoxil impurity P17 (Mixture of Diastereomers) (CAS CATO-C4X-135819, C31H40N6O10S3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C31H40N6O10S3, Cefditoren pivoxil impurity P17 (Mixture of Diastereomers) 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 752.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Cefditoren pivoxil impurity P17 (Mixture of Diastereomers) 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 | C31H40N6O10S3 |
| Molecular Weight | 752.88 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 3 |
Related Cefditoren Standards
- Cefditoren Impurity 14 (CAS CATO-C4X-135814)
- Cefditoren Impurity 16 (CAS CATO-C4X-135816)
- Cefditoren Impurity 50 (CAS CATO-C4X-135850)
- Cefditoren Impurity 61 (CAS CATO-C4X-135861)
- Cefditoren Impurity 15 (CAS CATO-C4X-135815)
- Cefditoren Impurity 8 (CAS CATO-C4X-13588)
- Cefditoren Impurity 6 (CAS 878002-84-7)
- Cefditoren Impurity 64 (CAS CATO-C4X-135864)
Recommended Standards
- Ceftopram lmpurity 39 (CAS CATO-C4X-135839)
- Ceftezole Impurity 4 (CAS CATO-C4X-23094)
- 3,5,7-Tris(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-4H-chromen-4-one (CAS 13157-90-9)
- 2,2-Bis((tosyloxy)methyl)propane-1,3-diyl bis(4-methylbenzenesulfonate) (CAS 1522-89-0)
- Azilsartan Impurity 110 (CAS CATO-C4X-1096110)
- Moxifloxacin impurity 128 (CAS CATO-C4X-1074128)
- Dorzolamide EP Impurity B（R,S-Isomer) (CAS 149249-72-9)
- 2-(5-Fluoro-2-isopropoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1497435-85-4)
- 3-(Benzo[b]thiophen-2-yl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 825630-43-1)
- 2,2-Difluorocyclopentane-1,3-dione (CAS 1215071-21-8)
- 4-(1-Ethyl-1H-pyrazol-4-yl)-2-hydrazinyl-6-(trifluoromethyl)pyrimidine (CAS 1004644-05-6)
- 7-bromothieno[3,2-c]pyridine (CAS 1535297-40-5)
- 2-Chloro-3-hydroxybenzonitrile (CAS 51786-11-9)
- Peptide 434 (CAS CATO-CPTD788434)
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