Budesonide Impurity 19 (Mixture of Epimer) CAS 192057-49-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 192057-49-1 |
| Molecular Formula | C24H32O6 |
| Molecular Weight | 416.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Budesonide Impurity 19 (Mixture of Epimer) (CAS 192057-49-1) pharmacopoeial impurity standards reference standard. Molecular formula: C24H32O6. Molecular weight: 416.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H32O6 |
| Molecular Weight | 416.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
Related Budesonide Standards
- Budesonide EP Impurity F(Desonide) (CAS 638-94-8)
- Budesonide Impurity 60 (CAS CATO-C4X-138960)
- Budesonide 1,4,14-Triene Triol Impurity (CAS 131918-72-4)
- Budesonide Impurity N19 (CAS 3949-79-9)
- Budesonide Impurity 65 (CAS 2451560-12-4)
- Budesonide Impurity 17 (CAS CATO-C4X-138917)
- Budesonide EP Impurity H (Mixture of Epimer) (CAS 313474-58-7)
- Budesonide Impurity 33 (CAS 23825-05-0)
Recommended Standards
- Perindopril Impurity 108 (CAS CATO-C4X-1252108)
- tert-Butyl 5-amino-3-(1-(tert-butoxycarbonyl)piperidin-4-yl)-1H-indazole-1-carboxylate (CAS 2577379-42-9)
- Betamethasone Impurity 127 (CAS CATO-C4X-1437127)
- Vinorelbine Impurity 17 (CAS CATO-C4X-264217)
- Clindamycin Palmitate Impurity 97 (CAS CATO-C4X-134197)
- N-(5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-2,4-dimethoxybenzamide (CAS 392241-88-2)
- Tert-butyl 4-(N-methylsulfamoyl)piperidine-1-carboxylate (CAS 1207865-58-4)
- Dodecanedioic acid, polymer with N1-butyl-1,6-hexanediamine and N1,N6-dibutyl-1,6-hexanediamine, octadecanoate (CAS 72138-75-1)
- n-(3-Chloro-2-methylphenyl)tetrahydrothiophen-3-amine (CAS 1019608-12-8)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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