Meclizine Impurity 2 CAS 5321-65-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5321-65-3 |
| Molecular Formula | C20H26N2 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Meclizine Impurity 2 (CAS 5321-65-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H26N2 2*HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H26N2 2*HCl |
| Molecular Weight | 330.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Meclizine Standards
- Meclizine Dihydrochloride (CAS 1104-22-9)
- Meclizine N-Oxide (CAS 114624-69-0)
- Meclizine N,N'-Dioxide (CAS 114624-70-3)
- Meclizine Impurity N1 DiHCl (CAS 115291-60-6)
- Meclizine-d8 Dihydrochloride (CAS 1246816-06-7)
- Meclizine-d8 DiHCl (CAS 1432062-16-2)
- Meclizine Impurity 14 (CAS 299460-62-1)
- Meclizine Dihydrochloride Monohydrate (CAS 31884-77-2)
Recommended Standards
- 3,6-di-tert-butyl 3,6-diazabicyclo[3.1.0]hexane-3,6-dicarboxylate (CAS 1351343-33-3)
- 4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one (CAS 139122-18-2)
- Methyl 3-chloro-4-hydroxy-5-nitrobenzoate (CAS 40256-81-3)
- 5-Bromo-2-methylphenylboronic acid pinacol ester (CAS 1192051-39-0)
- Methyl 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[(E)-({[(4-chlorophenyl)methoxy]amino}methylidene)amino]-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate (CAS 321430-40-4)
- (S)-3-(Pyrrolidin-2-yl)-5-(trifluoromethyl)pyridine (CAS 1213536-99-2)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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