(S)-2-(3,4-difluorophenyl)piperidine CAS 1241683-84-0
| CAS No. | 1241683-84-0 |
| Molecular Formula | C11H13F2N |
| Molecular Weight | 197.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (S)-2-(3,4-difluorophenyl)piperidine (CAS 1241683-84-0), a certified reference material (molecular formula C11H13F2N, MW 197.22 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H13F2N, (S)-2-(3,4-difluorophenyl)piperidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 197.22 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.
As a certified reference material (CRM), (S)-2-(3,4-difluorophenyl)piperidine 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 | C11H13F2N |
| Molecular Weight | 197.22 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-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 4-(2,3-difluorophenyl)piperidine (CAS 1004852-69-0)
- 2-(2,6-Difluorophenyl)piperidine (CAS 1016716-11-2)
- 2-(3,4-Difluorophenyl)piperidine (CAS 1016760-10-3)
- 4-(2,6-Difluorophenyl)piperidine (CAS 1019373-70-6)
- n-(1-(2,4-Difluorophenyl)ethyl)prop-2-en-1-amine (CAS 1019537-98-4)
- n-(1-(3,4-Difluorophenyl)ethyl)prop-2-en-1-amine (CAS 1019561-72-8)
- 3-(2,4-Difluorophenyl)piperidine (CAS 1044768-67-3)
- 3-(3,5-difluorophenyl)piperidine (CAS 1044768-74-2)
Recommended Standards
- (R)-2-(3,4-difluorophenyl)piperidine (CAS 1241683-60-2)
- 3-(3,4-difluorophenyl)-3-methylpyrrolidine (CAS 1247155-91-4)
- (S)-2-(3,4-difluorobenzyl)pyrrolidine (CAS 1232829-80-9)
- (1-(3,5-Difluorophenyl)cyclobutyl)methanamine (CAS 1247561-09-6)
- Cenicriviroc (CAS 497223-25-3)
- 4,6-Bis(4-tert-butylphenoxy)-5-nitropyrimidine (CAS 329704-93-0)
- methyl 2,7-diazaspiro[3.5]nonane-7-carboxylate;hydrochloride (CAS 1628833-38-4)
- 7-Chloronaphtho[1,2-b]benzofuran (CAS 2411141-56-3)
- (S)-4-Fluoro-2,3-dihydrobenzofuran-3-amine hydrochloride (CAS 2177263-58-8)
- (S)-2-Chloro-1-(3-chlorophenyl)ethanol (CAS 174699-78-6)
- 4-Methoxypyrimidine-5-carboxamide (CAS 911461-30-8)
- Aluminium Acetate (CAS 142-03-0)
- FMoc-l-dab(octanoyl)-oh (CAS 1983858-56-5)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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