(S)-1-Phenylethanamine (R)-2-chloro-2-fluoroacetate CAS 166171-52-4
| CAS No. | 166171-52-4 |
| Molecular Formula | C8H11N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 233.67 g/mol gives (S)-1-Phenylethanamine (R)-2-chloro-2-fluoroacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-1-Phenylethanamine (R)-2-chloro-2-fluoroacetate (CAS 166171-52-4), a certified reference material (molecular formula C8H11NC2H2ClFO2, MW 233.67 g/mol) for analytical method development and quality control.
(S)-1-Phenylethanamine (R)-2-chloro-2-fluoroacetate (C8H11NC2H2ClFO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (S)-1-Phenylethanamine (R)-2-chloro-2-fluoroacetate 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 | C8H11N C2H2ClFO2 |
| Molecular Weight | 233.67 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- (R)-1-phenylethanamine (S)-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate (CAS 1394138-46-5)
- (R)-1-Phenylethanamine (R)-2-(3-chlorophenyl)propanoate (CAS 2122817-74-5)
- (R)-1-phenylethanamine (2R,3R,4S)-4-(benzo[d][1,3]dioxol-5-yl)-1-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylate (CAS 2673270-02-3)
- (R)-1-phenylethanamine (2S,3S,4R)-4-(benzo[d][1,3]dioxol-5-yl)-1-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylate (CAS 2673270-08-9)
- (S)-1-phenylethanamine (S)-2-((tert-butoxycarbonyl)(methyl)amino)-3-methyl-3-phenylbutanoate (CAS 676487-36-8)
Recommended Standards
- 4,6-Dimethoxy-2,3-dihydrofuro[2,3-b]quinoline (CAS 7630-56-0)
- Ethyl N-Cbz-piperidine-3-carboxylate (CAS 310454-53-6)
- tert-Butyl 2-(6-(dimethylamino)pyridin-3-yl)piperidine-1-carboxylate (CAS 1352526-29-4)
- 5-(4-Isopropylphenyl)oxazole-2-carboxylic acid (CAS 1216227-69-8)
- 2-bromo-1-(3-methylisoxazol-5-yl)ethanone (CAS 104777-32-4)
- Benzyl[2-(2-methoxyethoxy)ethyl]amine (CAS 29984-16-5)
- 5-Methoxy-2-(4-(4-methoxyphenyl)-1H-pyrazol-3-yl)phenol (CAS 948901-10-8)
- 2-Bromo-6-fluoro-4-methylphenol (CAS 1394291-51-0)
- Methyl 3-(bromomethyl)isonicotinate hydrobromide (CAS 2368871-68-3)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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