1-(5-fluoropyridin-3-yl)piperazine dihydrochloride CAS 1803560-94-2
| CAS No. | 1803560-94-2 |
| Molecular Formula | C9H12FN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(5-fluoropyridin-3-yl)piperazine dihydrochloride (CAS 1803560-94-2), a certified reference material (molecular formula C9H12FN3HCl, MW 217.67 g/mol) for analytical method development and quality control.
1-(5-fluoropyridin-3-yl)piperazine dihydrochloride (C9H12FN3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(5-fluoropyridin-3-yl)piperazine 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 | C9H12FN3 2*HCl |
| Molecular Weight | 217.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related fluoropyridin Standards
- 2-(2-Fluoropyridin-4-yl)acetonitrile (CAS 1000188-57-7)
- 2-(4-Fluoropyridin-2-yl)acetonitrile (CAS 1000504-35-7)
- 2-(2-Fluoropyridin-4-yl)ethan-1-amine (CAS 1000506-11-5)
- 2-(5-Fluoropyridin-2-yl)acetic acid (CAS 1000515-83-2)
- 2-(6-Fluoropyridin-3-yl)acetic acid (CAS 1000516-02-8)
- 2-(2-Fluoropyridin-4-yl)acetic acid (CAS 1000518-05-7)
- 2-(5-Fluoropyridin-2-yl)ethan-1-ol (CAS 1000521-75-4)
- 2-(2-Fluoropyridin-3-yl)acetic acid (CAS 1000524-26-4)
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- 5-Phenyl-7-(p-tolyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 118757-36-1)
- 3-Chloro-N-(3-fluoro-2-methylphenyl)propanamide (CAS 909229-51-2)
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