Esomeprazole Impurity 115 CAS 1424857-83-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1424857-83-9 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Esomeprazole Impurity 115 (CAS 1424857-83-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H13NO2. Molecular weight: 167.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Esomeprazole Standards
- Esomeprazole Impurity 105 (CAS 86604-78-6)
- Esomeprazole Impurity 40 (CAS 86604-80-0)
- Esomeprazole Impurity 28 (CAS 577-72-0)
- Esomeprazole Impurity 44 (CAS 16133-49-6)
- Esomeprazole Impurity 66 (CAS 14248-66-9)
- Esomeprazole Impurity 39 (CAS 92806-98-9)
- Esomeprazole Impurity 97 (CAS 142885-88-9)
- Esomeprazole Impurity 106 (CAS 110464-72-7)
Recommended Standards
- Crizotinib Impurity 73 (CAS CATO-C4X-102573)
- Sildenafil Impurity 40 (CAS 1185292-79-8)
- 2-(Naphthalen-2-yl)acetonitrile (CAS 7498-57-9)
- Aztreonam impurity 120 (CAS CATO-C4X-1522120)
- Dotinurad Impurity 81 (CAS 82848-00-8)
- 4-Bromo-3-nitrobenzoic acid methyl ester (CAS 2363-16-8)
- 2,3-dihydro-1-benzoxepine-4-sulfonyl chloride (CAS 1602704-82-4)
- 2-(2,3,4,5,6-Pentamethylbenzylidene)-1H-indene-1,3(2H)-dione (CAS 54689-90-6)
- 3-Cyclopropoxy-2-fluorobenzoic acid (CAS 1243400-70-5)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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