Vonoprazan Impurity 121 CAS 13069-92-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 13069-92-4 |
| Molecular Formula | C5H5NO6S2 |
| Molecular Weight | 239.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Vonoprazan Impurity 121 (CAS 13069-92-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H5NO6S2. Molecular weight: 239.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H5NO6S2 |
| Molecular Weight | 239.23 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Vonoprazan Standards
- Vonoprazan Impurity 223 (CAS 13069-04-0)
- Vonoprazan Impurity 49 (CAS CATO-C4X-1020249)
- Vonoprazan Impurity 271 (CAS CATO-C4X-1020271)
- Vonoprazan Impurity 298 (CAS 103860-56-6)
- Vonoprazan Impurity 130 (CAS 881674-06-2)
- Vonoprazan Impurity 197 (CAS CATO-C4X-1020197)
- Vonoprazan Impurity 293 (CAS 3033403-71-0)
- Vonoprazan Impurity 136 (CAS CATO-C4X-1020136)
Recommended Standards
- (2-Bromoethoxy)-tert-butyldimethylsilane (stabilized with 1% (w/w) sodium carbonate powder) 2-bromoethoxy-t-butyl dimethylsilane 2-(t-butyldimethylsiloxy)ethylbromide (2-bromo-ethoxy)-tert-butyl-dimethyl-silane 86864-60-0 S02895 (CAS 86864-60-0)
- 389888-02-2 (S)-2-Amino-3-(2,4-dioxo-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-1-yl)propanoic acid MFCD06798372 (CAS 389888-02-2)
- Topiroxostat Impurity 20 (CAS CATO-C4X-105520)
- Norethisterone Acetate EP Impurity H (CAS 2417092-17-0)
- Olopatadine Impurity 50 TFA salt (CAS CATO-C4X-171850)
- Cloprostenol Impurity 3（15S-(±)-Cloprostenol） (CAS 40665-93-8)
- 2-Chloro-4-fluoro-3-methoxybenzoic acid (CAS 1055968-55-2)
- 4-Hydroxy-3-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-3-carboxylic acid (CAS 1780899-28-6)
- 3-[(3-amino-1h-1,2,4-triazol-1-yl)methyl]benzoic acid (CAS 869945-42-6)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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