2-Fluoro-4-(piperidin-4-yl)pyridine dihydrochloride CAS 2256060-34-9
| CAS No. | 2256060-34-9 |
| Molecular Formula | C10H13FN2 |
| 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 2-Fluoro-4-(piperidin-4-yl)pyridine dihydrochloride.
2-Fluoro-4-(piperidin-4-yl)pyridine dihydrochloride (CAS 2256060-34-9), molecular formula C10H13FN2HCl and molecular weight 216.68 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Fluoro-4-(piperidin-4-yl)pyridine dihydrochloride (C10H13FN2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 216.68 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C10H13FN2 2*HCl |
| Molecular Weight | 216.68 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.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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
- ETHYL 3-ETHOXY-4-IODOBENZOATE (CAS 741699-04-7)
- 7-Chloro-4-methoxypyrrolo[2,3-c]pyridine (CAS 446284-32-8)
- 3-methyl-4-phenylazetidin-2-one (CAS 158703-40-3)
- N-(2-Chloro-4-sulfamoylphenyl)-acetamide (CAS 68252-72-2)
- Diethyl 2-(4-chloro-2-fluorophenyl)malonate (CAS 680211-90-9)
- (7-Chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)methanol (CAS 1346447-14-0)
- 6-Methoxy-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 52373-02-1)
- 0087AC 657424-68-5 C11H9ClN2O3 Ethyl 5-(3-chlorophenyl)-1,2,4-oxadiazole-3-carboxylate (CAS 657424-68-5)
- 5-Methyl-6-[(6-methyl-2H-1,3-benzodioxol-5-yl)methyl]-2H-1,3-benzodioxole (CAS 109733-91-7)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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