4-(4-Fluorobenzylidene)piperidine hydrochloride CAS 183950-14-3
| CAS No. | 183950-14-3 |
| Molecular Formula | C12H14FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(4-Fluorobenzylidene)piperidine hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(4-Fluorobenzylidene)piperidine hydrochloride (CAS 183950-14-3), a certified reference material (molecular formula C12H14FNHCl, MW 227.71 g/mol) for analytical method development and quality control.
Structurally, 4-(4-Fluorobenzylidene)piperidine hydrochloride (C12H14FNHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 227.71 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(4-Fluorobenzylidene)piperidine 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 | C12H14FN HCl |
| Molecular Weight | 227.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Fluorobenzylidene Standards
- 1000574-44-6 2-(4-Fluorobenzylidene)-5-(methylthio)thiophen-3(2H)-one MFCD09877823 (CAS 1000574-44-6)
- (Z)-3-(4-Fluorobenzylidene)isobenzofuran-1(3H)-one (CAS 105279-30-9)
- (2Z)-2-(4-Fluorobenzylidene)-6-hydroxy-7-methyl-1-benzofuran-3(2H)-one (CAS 1092298-07-1)
- (Z)-2-(2-fluorobenzylidene)-6-hydroxy-7-methylbenzofuran-3(2H)-one (CAS 1092298-11-7)
- 3-(5-(4-Fluorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid (CAS 132272-15-2)
- (Z)-2-(3-fluorobenzylidene)-6-hydroxybenzofuran-3(2h)-one (CAS 1353119-32-0)
- 139311-84-5 (2Z)-2-(4-Fluorobenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one MFCD04065085 (CAS 139311-84-5)
- (e)-1-(2-Fluorobenzylidene)-2-methylhydrazine (CAS 1450908-96-9)
Recommended Standards
- Anemarrhenasaponin I (CAS 163047-21-0)
- 5-Methyl-1-benzofuran-2-carbonitrile (CAS 35351-43-0)
- Methyl 6-fluoro-3-methylindoline-3-carboxylate (CAS 2577447-96-0)
- tert-Butyl 8-chloro-3,4,4a,5-tetrahydro-1H-pyrido[4,3-b]indole-2(9bH)-carboxylate (CAS 885272-52-6)
- N-(2,3-Dimethyl-4-Nitrophenyl)Acetamide (CAS 114166-32-4)
- N-allyl-3-bromo-4-methylbenzamide (CAS 817572-01-3)
- 9,10-Dimethyl-9,10-dihydro-9,10-ethanoanthracene-2,3,6,7-tetraol (CAS 95156-77-7)
- 3-Amino-5-(1-adamantanyl)pyrazole (CAS 153566-21-3)
- (4-(Difluoromethyl)-6-fluoro-2-(trifluoromethyl)pyridin-3-yl)methanol (CAS 1806996-16-6)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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