Omeprazole Impurity 7 CAS 103877-02-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 103877-02-7 |
| Molecular Formula | C16H17N3O2S |
| Molecular Weight | 315.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Omeprazole Impurity 7 (CAS 103877-02-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H17N3O2S. Molecular weight: 315.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H17N3O2S |
| Molecular Weight | 315.39 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Omeprazole Standards
- Omeprazole EP Impurity B (CAS 110374-16-8)
- Omeprazole Impurity 37 (CAS 73590-60-0)
- Omeprazole Impurity 43 (CAS 151602-50-5)
- Omeprazole Impurity 46 (CAS CATO-C4X-125546)
- Omeprazole Impurity 47 (CAS CATO-C4X-125547)
- Omeprazole EP Impurity G (CAS 125656-83-9)
- Omeprazole EP Impurity F (CAS 125656-82-8)
- Omeprazole Impurity 12 (CAS CATO-C4X-125512)
Recommended Standards
- Enrofloxacin EP Impurity F (CAS 131775-99-0)
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- Ertapenem Impurity C90 (CAS 87691-27-8)
- Flucytosine EP Impurity A (CAS 51-21-8)
- 3-Bromo-1,10-phenanthroline-5,6-dione (CAS 861242-82-2)
- 2-Bromo-5-chloroisonicotinonitrile (CAS 1211537-53-9)
- N1-(2-Cyanophenyl)-N2-(2-(dimethylamino)ethyl)oxalamide (CAS 898349-50-3)
- N-3-Butyn-1-yl-1,2-benzisothiazol-3-amine (CAS 2027638-35-1)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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