(S)-2-(3-Chloro-4-fluorophenyl)piperidine CAS 1241683-85-1
| CAS No. | 1241683-85-1 |
| Molecular Formula | C11H13ClFN |
| Molecular Weight | 213.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H13ClFN, (S)-2-(3-Chloro-4-fluorophenyl)piperidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 213.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (S)-2-(3-Chloro-4-fluorophenyl)piperidine (CAS 1241683-85-1), a certified reference material (molecular formula C11H13ClFN, MW 213.68 g/mol) for analytical method development and quality control.
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 | C11H13ClFN |
| Molecular Weight | 213.68 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 4-(5-Chloro-2-fluorophenyl)piperidine (CAS 1004852-70-3)
- n-(2-Chloro-6-fluorobenzyl)-1-cyclopropylmethanamine (CAS 1019504-28-9)
- [(2-chloro-4-fluorophenyl)methyl](cyclopropylmethyl)amine (CAS 1020979-51-4)
- 1-(3-Chloro-4-fluorophenyl)piperidine (CAS 1033201-89-6)
- 3-Chloro-N-cyclopentyl-4-fluoroaniline (CAS 1039901-64-8)
- (1-(2-Chloro-6-fluorophenyl)cyclobutyl)methanamine (CAS 1039932-28-9)
- 3-(4-Chloro-3-fluorophenyl)piperidine (CAS 1044765-40-3)
- 3-(3-Chloro-4-fluorophenyl)piperidine (CAS 1044768-68-4)
Recommended Standards
- (S)-2-(3-chloro-5-fluorobenzyl)pyrrolidine (CAS 1232829-99-0)
- 3,3-Dimethylmorpholine-4-sulfonyl chloride (CAS 1247520-40-6)
- (S)-2-(3-chloro-4-fluorobenzyl)pyrrolidine (CAS 1232829-89-8)
- n-(3-Chloro-4-fluorobenzyl)-1-cyclopropylmethanamine (CAS 1247585-62-1)
- 3-(3,5-Bis(trifluoromethyl)phenyl)-N-((2,3,3-trichloroacryloyl)oxy)acrylimidamide (CAS 646989-56-2)
- N-Ethyl-N-methyl-2-(1H-pyrazol-4-yl)ethanamine (CAS 779298-68-9)
- Methyl 2-(chloromethyl)benzo[d]oxazole-5-carboxylate (CAS 924862-18-0)
- 2-chloro-4-phenylpyridin-3-amine (CAS 165387-78-0)
- Relmapirazin impurity 45 (CAS CATO-C4X-33345)
- 2-(2-(Pyridin-3-yl)-1H-indol-3-yl)ethan-1-amine oxalate (CAS 916494-18-3)
- 791577-51-0 tert-Butyl 4-((S)-2-(methoxycarbonyl)-2-aminoethyl)benzoate (CAS 791577-51-0)
- 1,1-Dimethylethyl 5-(hydroxymethyl)-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 1363210-35-8)
- 1-(3-Iodophenyl)-2,5-dimethyl-1H-pyrrole (CAS 217314-37-9)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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