Vonoprazan Fumarate Impurity 9 CAS 14476-72-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 14476-72-3 |
| Molecular Formula | C11H8N2O |
| Molecular Weight | 184.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Vonoprazan Fumarate Impurity 9 (CAS 14476-72-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8N2O. Molecular weight: 184.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8N2O |
| Molecular Weight | 184.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Vonoprazan Standards
- Vonoprazan Fumarate Impurity 2 (CAS 1240948-77-9)
- Vonoprazan Impurity 207 (CAS 2304978-33-2)
- Vonoprazan Fumarate Impurity 50 (CAS CATO-C4X-102050)
- Vonoprazan Impurity 51 (CAS 1240949-51-2)
- Vonoprazan Impurity 204 (CAS 4810-41-7)
- Vonoprazan Fumarate Impurity 19 (CAS 161958-62-9)
- Vonoprazan Impurity 57 (CAS 2726830-13-1)
- Vonoprazan Impurity 304 (CAS 57331-00-7)
Recommended Standards
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- N-Nitroso Ondansetron impurity N1 (CAS CATO-C4X-249315)
- 3-Bromo-3'-iodo-1,1'-biphenyl (CAS 187275-76-9)
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- Erythritol tetranitrate (ETN) (CAS 7297-25-8)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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 13829788188 / jacky.chen@cato-chem.com