Esomeprazole Impurity 45 CAS 37466-89-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 37466-89-0 |
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Esomeprazole Impurity 45 (CAS 37466-89-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H10N2O. Molecular weight: 138.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1967 |
| Nitrogen Atoms | 2 |
Related Esomeprazole Standards
- Esomeprazole impurity 127 (CAS 16282-23-8)
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- Esomeprazole Impurity N1 (CAS 848696-99-1)
- Esomeprazole Impurity 116 (CAS 109371-19-9)
- Esomeprazole Impurity 33 (CAS 615-72-5)
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- Esomeprazole Impurity 92 (CAS 3718-65-8)
Recommended Standards
- Edaravone Impurity 27 (CAS 102-51-2)
- Isavuconazole Impurity 38 (CAS 32399-12-5)
- 4-(Dimethylamino)pyridine N-Oxide (CAS 1005-31-8)
- Cefixime Impurity 73 (CAS CATO-C4X-121073)
- Cetirizine Impurity 46 HCl (CAS CATO-C4X-108346)
- 3-Chloro-4,5-diaminobenzotrifluoride (CAS 132915-80-1)
- Diatoxanthin(As) (In Solution) (CAS 31063-73-7)
- 1-(2-Bromophenylsulfonyl)-1H-imidazole (CAS 951884-46-1)
- 1-Decyl-N,N,N',N',N'',N''-hexamethylsilanetriamine (CAS 1015787-64-0)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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