(R)-1-(4-Fluoro-2-methylphenyl)ethanamine hydrochloride CAS 2126142-92-3
| CAS No. | 2126142-92-3 |
| Molecular Formula | C9H12FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-1-(4-Fluoro-2-methylphenyl)ethanamine 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.
(R)-1-(4-Fluoro-2-methylphenyl)ethanamine hydrochloride (CAS 2126142-92-3), molecular formula C9H12FNHCl and molecular weight 189.66 g/mol, is a CATO reference standard with documented purity and traceability.
(R)-1-(4-Fluoro-2-methylphenyl)ethanamine hydrochloride (C9H12FNHCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H12FN HCl |
| Molecular Weight | 189.66 g/mol |
| Appearance | 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related R 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
- 4-(Difluoromethyl)-5-fluoropyridine-3-sulfonamide (CAS 1805308-21-7)
- 2,4-Difluoro-6-(methyl)thiophenol (CAS 1805063-31-3)
- 2-[4-(3-chlorophenyl)piperazin-1-yl]-N'-hydroxyethanimidamide (CAS 261623-65-8)
- Ethyl 5-{[(2-chlorophenyl)formamido]methyl}-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 339100-99-1)
- (S)-3,4-Dimethyloxazolidine-2,5-dione (CAS 58311-53-8)
- Ethyl 4,6-dichloropyrimidine-2-carboxylate (CAS 56032-01-0)
- 3-(4-Bromophenyl)bicyclo[1.1.1]Pentan-1-amine (CAS 1935352-56-9)
- 3-((1-Phenoxypropan-2-yl)oxy)propan-1-ol (CAS 1823566-66-0)
- 1H-Undecafluoropentane (CAS 375-61-1)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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