Esmolol Impurity 19 CAS 108260-84-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 108260-84-0 |
| Molecular Formula | C13H18O5 |
| Molecular Weight | 254.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Esmolol Impurity 19 (CAS 108260-84-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H18O5. Molecular weight: 254.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H18O5 |
| Molecular Weight | 254.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Esmolol Standards
- Esmolol Impurity 77 (CAS CATO-C4X-189177)
- Esmolol Impurity 96 (CAS CATO-C4X-189196)
- Esmolol Impurity 71 (CAS CATO-C4X-189171)
- Esmolol Impurity 55 (CAS 33947-97-6)
- Esmolol Impurity 21 (CAS CATO-C4X-189121)
- Esmolol Impurity 78 (CAS CATO-C4X-189178)
- Esmolol Impurity N2 (CAS 112805-58-0)
- Esmolol Impurity 54 (CAS CATO-C4X-189154)
Recommended Standards
- Epinastine Impurity 58 (CAS CATO-C4X-184058)
- Fenbufen (CAS 36330-85-5)
- Pranoprofen Impurity 55 (CAS 56708-14-6)
- Fluralaner Impurity 61 (CAS CATO-C4X-218061)
- Teriflunomide Impurity C53 (CAS 1011244-72-6)
- 3-(2,5-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1177356-65-8)
- 1-(3-(Hydroxymethyl)isoxazol-5-yl)ethanone (CAS 866002-71-3)
- 2,5-Dibromo-3-hexadecylthiophene (CAS 178452-13-6)
- N'-[(1E)-3,3-Dimethyl-5-oxocyclohexylidene]pyridine-4-carbohydrazide (CAS 328113-30-0)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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