Desloratadine-d5 CAS 1020719-34-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1020719-34-9 |
| Molecular Formula | C19H14D5ClN2 |
| Molecular Weight | 315.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Desloratadine-d5 (CAS 1020719-34-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H14D5ClN2. Molecular weight: 315.85 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H14D5ClN2 |
| Molecular Weight | 315.85 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Desloratadine Standards
- Desloratadine-d4 (CAS 381727-29-3)
- Desloratadine-d7 (major) (CAS 1795024-82-6)
- Desloratadine EP Impurity B (CAS 183198-49-4)
- Desloratadine Impurity 21 (CAS 1346600-61-0)
- Desloratadine Impurity N3 (CAS 1346601-53-3)
- Desloratadine Impurity 24 (CAS CATO-C4X-143024)
- Desloratadine Impurity 25 (CAS CATO-C4X-143025)
- Desloratadine Impurity 30 (CAS 183198-48-3)
Recommended Standards
- N-Nitroso Lomustine Impurity 2 (CAS 500545-48-2)
- 1,2,3,4-Tetrachloro-1,2,3,4,5,5-hexafluorocyclopentane (CAS 1453-38-9)
- 6-Chloro-N-cyclopentyl-5-(4-ethylphenyl)-2-methylpyrimidin-4-amine (CAS 917895-70-6)
- 3-[4-(trifluoromethyl)phenyl]-1,2-oxazole-5-carboxylic acid (CAS 901926-70-3)
- Ethyl 2-amino-4-(4-butylphenyl)thiophene-3-carboxylate (CAS 350990-06-6)
- Labetalol Impurity 78 (CAS CATO-C4X-246678)
- 2-(Diallylamino)phenyl propylcarbamate (CAS 60309-70-8)
- 5-Ethyl-2,4-dimethylaniline (CAS 859783-60-1)
- 2-(Thiophen-3-yl)pyrimidin-4-amine (CAS 1159817-18-1)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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