Vonoprazan Fumarate Impurity 59 CAS 1883595-39-8
| CAS No. | 1883595-39-8 |
| Molecular Formula | C17H14FN3O3S |
| Molecular Weight | 359.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H14FN3O3S, Vonoprazan Fumarate Impurity 59 contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 359.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a process- or degradation-related impurity, Vonoprazan Fumarate Impurity 59 (CAS 1883595-39-8, C17H14FN3O3S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 Vonoprazan Fumarate Impurity 59 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 | C17H14FN3O3S |
| Molecular Weight | 359.37 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Vonoprazan Standards
- Vonoprazan Impurity 297 (CAS CATO-C4X-1020297)
- Vonoprazan Fumarate Impurity 58 (CAS 2054536-04-6)
- Vonoprazan Impurity 101 (CAS 1885094-62-1)
- Vonoprazan Impurity 225 (CAS CATO-C4X-1020225)
- Vonoprazan Impurity 184 (CAS CATO-C4X-1020184)
- Vonoprazan Fumarate Impurity 79 (CAS CATO-C4X-102079)
- Vonoprazan Impurity 168 (CAS CATO-C4X-1020168)
- Vonoprazan Impurity 211 (CAS CATO-C4X-1020211)
Recommended Standards
- Naltrexone Impurity 29 (CAS CATO-C4X-147529)
- Naltrexone impurity 65 (CAS 3075674-22-2)
- tert-Butyl 3-(2-(3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)propanoate (CAS 2411681-93-9)
- Naloxone Impurity 10 (CAS CATO-C4X-149310)
- Relugolix Impurity 89 (CAS CATO-C4X-242989)
- Bisacodyl Impurity 16 (CAS CATO-C4X-203716)
- Bempedoic Acid Impurity 12 (CAS CATO-C4X-218912)
- 1-(4-Fluorobenzyl)-1H-pyrazol-4-ol (CAS 1595608-37-9)
- 3-Amino-2-(2-methylpyridin-3-yl)phenol (CAS 615572-94-6)
- 4-Chloro-2-ethylbenzonitrile (CAS 17746-60-0)
- (3AS,5R,6aS)-1-(tert-butoxycarbonyl)octahydrocyclopenta[b]pyrrole-5-carboxylic acid (CAS 1251006-61-7)
- 3-(Tert-butyl)-1-isopropyl-1H-pyrazole-4-carbaldehyde (CAS 1249176-24-6)
- Tert-butyl 6-chloro-3',6'-dihydro-[2,4'-bipyridine]-1'(2'H)-carboxylate (CAS 1206250-60-3)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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