Vonoprazan Impurity 155 CAS 403710-57-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 403710-57-6 |
| Molecular Formula | C17H17N3O2S |
| Molecular Weight | 327.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Vonoprazan Impurity 155 (CAS 403710-57-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H17N3O2S. Molecular weight: 327.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H17N3O2S |
| Molecular Weight | 327.40 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Vonoprazan Standards
- Vonoprazan Impurity 4 (CAS 1807642-39-2)
- Vonoprazan Fumarate Impurity 92 (CAS CATO-C4X-102092)
- Vonoprazan Impurity 151 (CAS CATO-C4X-1020151)
- Vonoprazan Fumarate Impurity 41 (CAS CATO-C4X-102041)
- Vonoprazan Impurity 42 (CAS CATO-C4X-102042)
- Vonoprazan Fumarate Impurity 5 (CAS 881677-11-8)
- Vonoprazan Impurity 64 (CAS 928324-73-6)
- Vonoprazan Impurity 165 (CAS CATO-C4X-1020160)
Recommended Standards
- 933025-42-4 N-[2-Amino-4-(piperidin-1-ylsulfonyl)phenyl]-beta-alanine MFCD15006163 (CAS 933025-42-4)
- Pramipexole Impurity 87 (CAS CATO-C4X-110787)
- 7585-20-8 Zirconium acetate Acetic acid, zirconium salt (1:?) Acetic acid, zirconium salt EINECS 231-492-7 HSDB 2529 EC 231-492-7 (CAS 7585-20-8)
- Linezolid Impurity 88 (CAS 1233955-40-2)
- Avibactam Impurity 36 (CAS CATO-C4X-134836)
- 2-(2-Methylcyclohexyl)propanoic acid (CAS 82976-71-4)
- (1-Amino-3-methylbutyl)phosphonic acid (CAS 20459-60-3)
- 2-Methoxy-3-(2-methoxyphenyl)propanoic acid (CAS 1192772-98-7)
- 5-Methylpyridine-2-carboxylic Acid Hydrochloride (CAS 177359-60-3)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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