Vonoprazan Impurity 102 CAS CATO-C4X-1020102
| CAS No. | CATO-C4X-1020102 |
| Molecular Formula | C17H16FN3O3S |
| Molecular Weight | N/A |
| 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 Vonoprazan Impurity 102.
As a process- or degradation-related impurity, Vonoprazan Impurity 102 (CAS CATO-C4X-1020102, C17H16FN3O3SC4H4O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, Vonoprazan Impurity 102 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 477.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Vonoprazan Impurity 102 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 | C17H16FN3O3S C4H4O4 |
| Molecular Weight | 477.46 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Vonoprazan Standards
- Vonoprazan Impurity 298 (CAS 103860-56-6)
- Vonoprazan Impurity 82 (CAS 106058-86-0)
- Vonoprazan Fumarate Impurity 71 (CAS 1060802-18-7)
- Vonoprazan Impurity 129 (CAS 109-00-2)
- Vonoprazan Impurity 188 (CAS 111480-82-1)
- Vonoprazan Impurity 195 (CAS 1126403-28-8)
- Vonoprazan Impurity 10 (CAS 122453-85-4)
- Vonoprazan Impurity 89 (CAS 1224739-02-9)
Recommended Standards
- Tegoprazan Impurity 65 (CAS CATO-C4X-229765)
- Naltrexone EP Impurity F (CAS 2397651-97-5)
- Landiolol Impurity 106 (CAS CATO-C4X-2621106)
- Allyl 1H-imidazole-1-carboxylate (CAS 83395-39-5)
- 1-(Tert-butyl) 3-methyl (3S,4S)-4-(5-bromo-3-methoxypyridin-2-yl)pyrrolidine-1,3-dicarboxylate (CAS 1217743-30-0)
- [4-(3-fluorophenoxymethyl)phenyl]methanamine hydrochloride (CAS 1262534-81-5)
- 2,6-Diamino-4-(furan-2-yl)-4H-thiopyran-3,5-dicarbonitrile (CAS 123518-02-5)
- 1-(1-(Pyridin-2-yl)ethyl)piperazine hydrochloride (CAS 1185318-11-9)
- 2-(4-{[1,4'-bipiperidine]-1'-yl}-3-nitrobenzoyl)benzoic acid (CAS 1370587-31-7)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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