Flunarizine Dihydrochloride CAS 30484-77-6
| CAS No. | 30484-77-6 |
| Molecular Formula | C26H26F2N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Flunarizine Dihydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Flunarizine Dihydrochloride (CAS 30484-77-6) is a high-purity analytical reference standard with the molecular formula C26H26F2N2HCl and a molecular weight of 440.96 g/mol.
Flunarizine Dihydrochloride (C26H26F2N2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Flunarizine Dihydrochloride 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 | C26H26F2N2 2*HCl |
| Molecular Weight | 440.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Flunarizine Standards
- Flunarizine impurity 43 (CAS 1133842-25-7)
- Flunarizine Impurity 59 (CAS 114312-65-1)
- Flunarizine impurity 57 (CAS 114374-24-2)
- Flunarizine Impurity N1 (CAS 123375-94-0)
- Flunarizine Impurity N1 HCl (CAS 123375-94-0(free base))
- Flunarizine impurity 46 (CAS 1368426-98-5(free base))
- Flunarizine Impurity 32 (CAS 141528-78-1)
- Flunarizine Impurity 26 (CAS 144917-53-3)
Recommended Standards
- Allyl 5-(bromomethyl)isoxazole-3-carboxylate (CAS 833445-84-4)
- 6-(Aminomethyl)pyrimidin-4-amine (CAS 933735-24-1)
- Allyl(3-chloro-5-fluorophenyl)sulfane (CAS 1379342-76-3)
- 4-Bromo-3-cyanobenzamide (CAS 1261875-06-2)
- Solamargine (CAS 20311-51-7)
- Methyl 6-chloro-5-(morpholinosulfonyl)nicotinate (CAS 1146289-89-5)
- 2-(4-Chlorophenyl)butanoic acid (CAS 29645-00-9)
- 2-(Allylthio)-7,9-dimethyl-4-(m-tolyloxy)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 478065-71-3)
- 2-((2-Ethylquinazolin-4-yl)oxy)-N-(o-tolyl)acetamide (CAS 1031993-19-7)
- 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 18665070610 / Nicole.chen@cato-chem.com