Cloperastine Hydrochloride CAS 14984-68-0
| CAS No. | 14984-68-0 |
| Molecular Formula | C20H24ClNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Cloperastine Hydrochloride (CAS 14984-68-0), a certified reference material (molecular formula C20H24ClNOHCl, MW 366.33 g/mol) for analytical method development and quality control.
The molecular framework of Cloperastine Hydrochloride (C20H24ClNOHCl) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Cloperastine Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H24ClNO HCl |
| Molecular Weight | 366.33 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Cloperastine Standards
- Cloperastine impurity 8 (CAS 132301-89-4)
- (R)-Cloperastine (CAS 132301-91-8)
- (S)-Cloperastine Fendizoate (Levocloperastine Fendizoate) (CAS 220329-19-1)
- Cloperastine (CAS 3703-76-2)
- Cloperastine Impurity 2 (CAS 4960-10-5)
- Cloperastine Impurity 1 (CAS 5630-78-4)
- Cloperastine Impurity 3 (CAS 6954-45-6)
- Cloperastine Impurity 5 (CAS 75842-85-2)
Recommended Standards
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- 1-[2-(propan-2-yloxy)ethyl]piperidin-4-amine (CAS 1248926-25-1)
- 2-Bromo-4-chloro-6-cyclopropoxy-3-fluorobenzonitrile (CAS 2629317-94-6)
- 1-(pyrrolidin-3-ylmethyl)-1H-1,2,3-triazole (CAS 1547757-37-8)
- N-(tert-butoxycarbonyl)-n,o-dimethyl-l-threonine (CAS 136092-75-6)
- 2-Naphthalenamine, N-ethyl- 2-Naphthylamine, N-ethyl- 2437-03-8 Ethyl-.beta.-naphthylamine N-Ethyl-.beta.-naphthylamine N-Ethyl-2-naphthylamine NSC-405128 NSC405128 (CAS 2437-03-8)
- methyl 2-bromo-3-[(thian-3-yl)amino]propanoate (CAS 1694256-83-1)
- 1-(2-Bromo-5-fluorophenyl)ethan-1-ol (CAS 906673-56-1)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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 18665070610 / Nicole.chen@cato-chem.com