Fluphenazine dihydrochloride CAS 146-56-5
| CAS No. | 146-56-5 |
| Molecular Formula | C22H26F3N3OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Fluphenazine dihydrochloride (CAS 146-56-5) is a high-purity analytical reference standard with the molecular formula C22H26F3N3OSHCl and a molecular weight of 473.98 g/mol.
The molecular framework of Fluphenazine dihydrochloride (C22H26F3N3OSHCl) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Fluphenazine 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 | C22H26F3N3OS 2*HCl |
| Molecular Weight | 473.98 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluphenazine Standards
- Fluphenazine EP Impurity E Fendizoic Acid (CAS 106168-54-1)
- Fluphenazine hydrochloride (CAS 1254-47-3)
- Fluphenazine Decanoate EP Impurity F (CAS 13220-06-9)
- Fluphenazine-d8 (CAS 1323633-98-2)
- Fluphenazine β-D-Glucuronide (CAS 133310-09-5)
- Fluphenazine EP Impurity B (CAS 1476-79-5)
- Fluphenazine Decanoate EP Impurity A (CAS 1674-76-6)
- Fluphenazine Impurity 7 (CAS 1675-46-3)
Recommended Standards
- Ethyl 2-(6-fluoro-3-methylpyridin-2-yl)acetate (CAS 1393532-31-4)
- (1-Fluorocyclohexyl)methanol (CAS 117169-30-9)
- 1-(5-Chloro-2-methoxyphenyl)-3-methylbutan-1-amine (CAS 1215919-10-0)
- Ethyl 2-(pyridin-4-yl)-6-(trifluoromethyl)nicotinate (CAS 1214341-53-3)
- 1-[2-(1-Piperidyl)phenyl]ethanol (CAS 78648-37-0)
- 5-[2,6-Bis(4-carboxyphenyl)-4-pyridinyl]-1,3-Benzenedicarboxylicacid (CAS 1868146-04-6)
- 1-(2,4-Bis-difluoromethoxy-phenyl)-ethanone (CAS 210816-49-2)
- (3-Fluoro-1H-pyrrolo[2,3-b]pyridin-4-yl)methanamine (CAS 1431960-35-8)
- VU6010608 (CAS 2165325-42-6)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
Why CATO?
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