Esomeprazole Impurity 112 CAS 202932-05-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 202932-05-6 |
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Esomeprazole Impurity 112 (CAS 202932-05-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11NO. Molecular weight: 137.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 1 |
Related Esomeprazole Standards
- Esomeprazole Impurity 108 (CAS 74409-42-0)
- Esomeprazole Impurity 45 (CAS 37466-89-0)
- Esomeprazole impurity 127 (CAS 16282-23-8)
- Esomeprazole Impurity 33 (CAS 615-72-5)
- Esomeprazole Impurity N1 (CAS 848696-99-1)
- Esomeprazole Impurity 116 (CAS 109371-19-9)
- Esomeprazole Impurity 92 (CAS 3718-65-8)
- Esomeprazole Impurity 111 (CAS 695-98-7)
Recommended Standards
- Eltrombopag Impurity 48 (CAS 43192-07-0)
- 2-Anilinoethanol (CAS 122-98-5)
- Pregabalin Impurity 64 (CAS 2912-98-3)
- Famotidine impurity 66 (CAS 7259-54-3)
- Etoposide EP Impurity B (CAS 100007-56-5)
- Octahydro-indole-2-carboxylic acid tert-butyl ester (CAS 108395-21-7)
- Ethyl 1-(1-oxo-1-(thiophen-2-yl)propan-2-yl)piperidine-4-carboxylate (CAS 924868-90-6)
- 3-Hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1204475-87-5)
- Bis(methylsulfanyl)-4h-1,2,4-triazol-4-amine (CAS 21532-04-7)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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