Desloratadine Impurity 30 CAS 183198-48-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 183198-48-3 |
| Molecular Formula | C20H21ClN2 |
| Molecular Weight | 324.85 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Desloratadine Impurity 30 (CAS 183198-48-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H21ClN2. Molecular weight: 324.85 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H21ClN2 |
| Molecular Weight | 324.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Desloratadine Standards
- Desloratadine Impurity 33 (CAS 38092-90-9)
- Desloratadine Impurity 35 (CAS 38092-88-5)
- Desloratadine Impurity 48 (CAS 119770-61-5)
- Desloratadine Impurity 24 (CAS CATO-C4X-143024)
- Desloratadine Impurity 25 (CAS CATO-C4X-143025)
- Desloratadine Impurity 16 (CAS 1346604-23-6)
- Desloratadine Impurity 17 (CAS 169253-26-3)
- Desloratadine Impurity 22 (CAS 119410-05-8)
Recommended Standards
- Loratadine EP Impurity G (CAS 38092-89-6)
- Roxatidine Impurity 30 (CAS CATO-C4X-121330)
- Tert-butyl 4-amino-4-(4-chlorobenzyl)piperidine-1-carboxylate (CAS 956460-41-6)
- Glipizide Impurity 42 (CAS 73631-58-0)
- Brexpiprazole Impurity 62 (CAS CATO-C4X-113162)
- 5-methylazepan-4-amine (CAS 1780760-18-0)
- Sunitinib Impurity 4 (CAS 17106-13-7)
- 1-(4'-aminophen-1-yl)imidazole 1-(4-Aminophenyl)-1H-imidazole 1-(4-aminophenyl)imidazole 2221-00-3 4-(1H-Imidazol-1-yl)aniline 4-(imidazol-1-yl)-aniline 4-imidazol-1-yl-phenylamine akos b021935 art-chem-bb b021935 (CAS 2221-00-3)
- 2-Chloro-4-ethoxyphenylboronic acid pinacol ester (CAS 2121513-55-9)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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