4-Fluoro-3-methylpiperidine hydrochloride CAS 1781143-46-1
| CAS No. | 1781143-46-1 |
| Molecular Formula | C6H12FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Fluoro-3-methylpiperidine hydrochloride.
4-Fluoro-3-methylpiperidine hydrochloride (CAS 1781143-46-1), molecular formula C6H12FNHCl and molecular weight 153.62 g/mol, is a CATO reference standard with documented purity and traceability.
4-Fluoro-3-methylpiperidine hydrochloride (C6H12FNHCl) contains 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H12FN HCl |
| Molecular Weight | 153.62 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 2-(Dimethylamino)-6-fluorobenzamide (CAS 107485-44-9)
- 2-(5-(Difluoromethyl)-2-methoxybenzoyl)pyridine (CAS 1261661-04-4)
- tert-Butyl 5-amino-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate (CAS 2171388-69-3)
- Formoterol for system suitability CRS 2 (CAS CATO-C4X-1525114)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxamide (CAS 874299-00-0)
- 4-Methyl-2-(methylthio)-5-vinylpyridine (CAS 1355204-13-5)
- Methyl Indane-2-carboxylate (CAS 4254-32-4)
- 4′-Aminoacetanilide-2′,3′,5′,6′-d4 (CAS 1219802-76-2)
- Ethyl 3-(2,6-dichlorophenoxy)propanoate (CAS 1094637-34-9)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
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