(r)-4-(1-Aminoethyl)-2-fluorophenol CAS 1241683-49-7
| CAS No. | 1241683-49-7 |
| Molecular Formula | C8H10FNO |
| Molecular Weight | 155.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (r)-4-(1-Aminoethyl)-2-fluorophenol 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)-4-(1-Aminoethyl)-2-fluorophenol (CAS 1241683-49-7) is a high-purity analytical reference standard with the molecular formula C8H10FNO and a molecular weight of 155.17 g/mol.
Based on its molecular formula C8H10FNO, (r)-4-(1-Aminoethyl)-2-fluorophenol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 155.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C8H10FNO |
| Molecular Weight | 155.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related r Standards
- 4-(1-Aminoethyl)-2-fluorophenol (CAS 1030444-42-8)
- 2-(1-Aminoethyl)-4-fluorophenol (CAS 1094459-16-1)
- (S)-4-(1-Aminoethyl)-3-fluorophenol (CAS 1149387-92-7)
- 2-[(1S)-1-Aminoethyl]-5-fluorophenol (CAS 1228542-70-8)
- (s)-2-(1-Aminoethyl)-4-fluorophenol (CAS 1228550-42-2)
- (R)-2-(1-Aminoethyl)-4-fluorophenol (CAS 1228570-33-9)
- (s)-4-(1-Aminoethyl)-2-fluorophenol (CAS 1241682-88-1)
- 5-(1-Aminoethyl)-2-fluorophenol (CAS 1270485-02-3)
Recommended Standards
- 2-(Dimethylamino)-4-fluorophenol (CAS 1243279-73-3)
- 3-Fluoro-4-methoxybenzylamine (CAS 123652-95-9)
- 4-(Dimethylamino)-3-fluorophenol (CAS 1243354-90-6)
- 2-Ethoxy-3-fluoroaniline (CAS 1233958-47-8)
- N-((1S)-quinolin-4-yl((2S,5R)-5-vinylquinuclidin-2-yl)methyl)quinoline-8-sulfonamide (CAS 1440939-88-7)
- Fmoc-(FmocHmb)Phe-OH (CAS 148515-88-2)
- N-(3-((3-Aminopropyl)amino)propyl)acetamide (CAS 70862-22-5)
- 2-((3-Chloro-5-fluorophenyl)sulfonyl)ethan-1-ol (CAS 2167829-35-6)
- 3-Propyl-1H-indole (CAS 1859-92-3)
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- 2-Fluoro-5-(tributylstannyl)pyridine (CAS 1025687-41-5)
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