5,5-Difluoropiperidin-3-ol hydrochloride CAS 1803584-46-4
| CAS No. | 1803584-46-4 |
| Molecular Formula | C5H9F2NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5-Difluoropiperidin-3-ol hydrochloride (CAS 1803584-46-4), molecular formula C5H9F2NOHCl and molecular weight 173.59 g/mol, is a CATO reference standard with documented purity and traceability.
5,5-Difluoropiperidin-3-ol hydrochloride (C5H9F2NOHCl) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; 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.
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), 5,5-Difluoropiperidin-3-ol 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 | C5H9F2NO HCl |
| Molecular Weight | 173.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Difluoropiperidin Standards
- 1-Benzyl-3,3-difluoropiperidin-4-amine (CAS 1039741-55-3)
- 4,4-Difluoropiperidin-3-ol hydrochloride (CAS 1186688-54-9)
- 4,4-Difluoropiperidin-3-ol (CAS 1187087-19-9)
- 3-(4,4-Difluoropiperidin-1-yl)propanoic acid (CAS 1204295-05-5)
- 3,3-Difluoropiperidin-2-one (CAS 1206540-41-1)
- 1-Boc-3,3-difluoropiperidin-4-ol (CAS 1209780-71-1)
- 2-(4,4-Difluoropiperidin-1-yl)-2-phenylacetonitrile (CAS 1226998-22-6)
- 2-(4,4-Difluoropiperidin-1-yl)-2-phenylethanamine (CAS 1227040-43-8)
Recommended Standards
- Pentione (CAS 87-45-6)
- 3-Nitrophthalic-D3 acid (CAS 1386387-74-1)
- Octan-2-yl 2-chloropropanoate (CAS 500786-98-1)
- Dibenzyl(ethoxy)phosphine (CAS 59586-99-1)
- Octahydro-2H-1,4-benzoxazine hydrobromide (CAS 74572-19-3)
- 4-(Cbz-amino)piperidine (CAS 182223-54-7)
- N-fluoro-3,5-dichloropyridiniumtriflate (CAS 107264-06-2)
- 1-((1-Methyl-1h-pyrazol-4-yl)methyl)-1h-1,2,3-triazol-4-amine (CAS 1512078-42-0)
- Tert-butyl (3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)piperidine-1-carboxylate (CAS 1805790-11-7)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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