Pantoprazole Impurity 35 CAS 22236-11-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 22236-11-9 |
| Molecular Formula | C9H9F2NO2 |
| Molecular Weight | 201.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pantoprazole Impurity 35 (CAS 22236-11-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9F2NO2. Molecular weight: 201.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H9F2NO2 |
| Molecular Weight | 201.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pantoprazole Standards
- Pantoprazole Impurity 16 (CAS 1806469-15-7)
- Pantoprazole Impurity 23 (CAS 953787-47-8)
- Pantoprazole Impurity 61 (CAS 887412-09-1)
- Pantoprazole Impurity 28 (CAS 97963-76-3)
- Pantoprazole Impurity 41 (CAS 22236-06-2)
- Pantoprazole Impurity 40 (CAS 7403-75-0)
- Pantoprazole Impurity 28 (CAS 409098-85-7)
- Pantoprazole Impurity 33 (CAS 102625-99-0)
Recommended Standards
- N-(2-(difluoromethoxy)phenyl)acetamide (CAS 22236-05-1)
- Methyl 2-(6-(hydroxymethyl)-2-oxomorpholin-3-ylidene)acetate (CAS 100944-51-2)
- Methyl 4-amino-2,5-difluoro-3-methylbenzoate (CAS 208166-53-4)
- Rocuronium Impurity 57 (CAS CATO-C4X-124257)
- Ticagrelor Impurity 39 (CAS 1431867-40-1)
- N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine-4-sulfonamide (CAS 914606-94-3)
- 3-(tert-Butoxy)-4-hydroxybenzamide (CAS 1243279-41-5)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)aniline (CAS 338406-70-5)
- DPTQO8i-2Br (CAS 1454835-30-3)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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