(R)-1-(2-Fluoro-6-methoxyphenyl)ethanamine CAS 1212866-82-4
| CAS No. | 1212866-82-4 |
| Molecular Formula | C9H12FNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-1-(2-Fluoro-6-methoxyphenyl)ethanamine (CAS 1212866-82-4), molecular formula C9H12FNOHCl and molecular weight 205.66 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (R)-1-(2-Fluoro-6-methoxyphenyl)ethanamine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 205.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H12FNO HCl |
| Molecular Weight | 205.66 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, water (slightly soluble) |
| 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.) | 1990 |
| 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
- tert-Butyl 3-(2-nitrophenoxy)pyrrolidine-1-carboxylate (CAS 917909-59-2)
- Methyl 1-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 1272651-88-3)
- Boc-NH-PEG11-CH2CH2N3 (CAS 2395004-21-2)
- (R)-3-Amino-4-(tert-Butoxy)butanoic Acid (CAS 1956437-97-0)
- Methyl 2-(1-hydroxycyclobutyl)acetate (CAS 1692197-94-6)
- 1-(4-Methoxybenzyl)-5-methyl-1h-pyrazole-3-carboxylic acid (CAS 1020238-70-3)
- 3-Isopropyl-5-propyl-1H-pyrazole (CAS 442886-94-4)
- 4-Cyclopentyl-2-(methylsulfonyl)pyrimidine-5-carboxylic acid (CAS 1956377-14-2)
- 2-Aminopyridine-4-carbaldehyde (CAS 89640-61-9)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
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