Vonoprazan Impurity 247 CAS CATO-C4X-1020247
| CAS No. | CATO-C4X-1020247 |
| Molecular Formula | C39H33F3N6O2S |
| Molecular Weight | 706.78 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Vonoprazan Impurity 247 (CAS CATO-C4X-1020247) is a certified pharmaceutical impurity reference standard with the molecular formula C39H33F3N6O2S and a molecular weight of 706.78 g/mol.
The molecular framework of Vonoprazan Impurity 247 (C39H33F3N6O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 Vonoprazan Impurity 247 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 | C39H33F3N6O2S |
| Molecular Weight | 706.78 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Vonoprazan Standards
- Vonoprazan Impurity 116 (CAS CATO-C4X-1020116)
- Vonoprazan Impurity 275 (CAS CATO-C4X-1020275)
- Vonoprazan Fumarate Impurity 118 (CAS CATO-C4X-1020118)
- Vonoprazan Impurity 100 (CAS CATO-C4X-1020100)
- Vonoprazan Impurity 172 (CAS CATO-C4X-1020172)
- Vonoprazan Impurity 245 (CAS CATO-C4X-1020245)
- Vonoprazan Impurity 294 (CAS CATO-C4X-1020294)
- Vonoprazan Impurity 115 (CAS CATO-C4X-1020115)
Recommended Standards
- Mal-PEG4-Val-Cit-PAB-OH (CAS 2055041-39-7)
- Mitapivat Impurity 3 (CAS CATO-C4X-34533)
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- (E)-2-Cyano-3-(5-(2,3-diphenyl-8-(4-(p-tolyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)quinoxalin-5-yl)thiophen-2-yl)acrylic acid (CAS 1440205-23-1)
- Arbidol Impurity 28 (CAS CATO-C4X-112928)
- Doxazosin EP Impurity C (CAS 617677-53-9)
- Finerenone Impurity 16 (CAS CATO-C4X-288016)
- 2-Fluoro-N,N-dimethylaniline (CAS 393-56-6)
- Methyl 7-bromo-5-methoxybenzofuran-2-carboxylate (CAS 622863-88-1)
- 6-(([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)methyl)-N2-(o-tolyl)-1,3,5-triazine-2,4-diamine (CAS 796060-12-3)
- 4-(But-2-yn-1-yloxy)benzoic acid (CAS 362705-53-1)
- 5-Ethyl-4-phenylpyrimidin-2-amine (CAS 61541-79-5)
- 4-Methyl-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 16699-14-2)
- Cyclolinopeptide B (CAS 193139-41-2)
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