Iso Desloratadine Hydrochloride CAS 432543-89-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 432543-89-0 |
| Molecular Formula | C19H20Cl2N2 |
| Molecular Weight | 347.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Iso Desloratadine Hydrochloride (CAS 432543-89-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H20Cl2N2. Molecular weight: 347.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H20Cl2N2 |
| Molecular Weight | 347.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Iso Standards
- Desloratadine Impurity 29 (CAS 79779-58-1)
- Desloratadine Impurity 34 (CAS CATO-C4X-143034)
- Desloratadine Impurity 9 (CAS 117796-52-8)
- Desloratadine Impurity N45 (CAS 117811-17-3)
- Desloratadine Impurity 28 (CAS CATO-C4X-143028)
- Desloratadine impurity 66 (CAS CATO-C4X-143066)
- Desloratadine Related Compound A (CAS 117796-50-6)
- Desloratadine USP Related Compound F (CAS 117810-61-4)
Recommended Standards
- Melphalan Isopropyl Ester (CAS 104874-57-9)
- Ethyl 4-[2-nitro-5-(trifluoromethyl)phenyl]piperazine-1-carboxylate (CAS 1330750-58-7)
- Dichlorprop-2-Ethylhexyl Ester (CAS 79270-78-3)
- N-[(2-fluorophenyl)methyl]-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 606136-00-9)
- 8-Fluoroisochroman-4-amine (CAS 911826-00-1)
- [3-cyano-6-(methylamino)pyrazolo[1,5-a]pyridin-4-yl] trifluoromethanesulfonate (CAS 2649419-83-8)
- 4-Bromo-2-hydroxy-3-(trifluoromethyl)pyridine (CAS 1227494-15-6)
- Gliclazide Impurity 12 (CAS 936091-14-4)
- Tert-butyl (3-cyanopyridin-2-yl)carbamate (CAS 116799-19-0)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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